25843250524

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6211}}^1$

素因数の和:6336

約数の個数: 144

約数和(自身を含む): 59962000896

約数和(自身を除く): 34118750372

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 71, 91, 92, 98, 142, 161, 182, 196, 284, 299, 322, 364, 497, 598, 637, 644, 923, 994, 1127, 1196, 1274, 1633, 1846, 1988, 2093, 2254, 2548, 3266, 3479, 3692, 4186, 4508, 6211, 6461, 6532, 6958, 8372, 11431, 12422, 12922, 13916, 14651, 21229, 22862, 24844, 25844, 29302, 42458, 43477, 45227, 45724, 58604, 80017, 80743, 84916, 86954, 90454, 142853, 148603, 160034, 161486, 173908, 180908, 285706, 297206, 304339, 320068, 322972, 440981, 565201, 571412, 594412, 608678, 881962, 999971, 1040221, 1130402, 1217356, 1763924, 1857089, 1999942, 2080442, 2260804, 3086867, 3714178, 3956407, 3999884, 4160884, 5732753, 6173734, 6999797, 7428356, 7912814, 10142563, 11465506, 12347468, 12999623, 13999594, 15825628, 20285126, 21608069, 22931012, 25999246, 27999188, 40129271, 40570252, 43216138, 51998492, 70997941, 80258542, 86432276, 90997361, 131853319, 141995882, 160517084, 181994722, 263706638, 280904897, 283991764, 363989444, 496985587, 527413276, 561809794, 922973233, 993971174, 1123619588, 1845946466, 1987942348, 3691892932, 6460812631, 12921625262, 25843250524]

約数ペア:

[(1, 25843250524), (2, 12921625262), (4, 6460812631), (7, 3691892932), (13, 1987942348), (14, 1845946466), (23, 1123619588), (26, 993971174), (28, 922973233), (46, 561809794), (49, 527413276), (52, 496985587), (71, 363989444), (91, 283991764), (92, 280904897), (98, 263706638), (142, 181994722), (161, 160517084), (182, 141995882), (196, 131853319), (284, 90997361), (299, 86432276), (322, 80258542), (364, 70997941), (497, 51998492), (598, 43216138), (637, 40570252), (644, 40129271), (923, 27999188), (994, 25999246), (1127, 22931012), (1196, 21608069), (1274, 20285126), (1633, 15825628), (1846, 13999594), (1988, 12999623), (2093, 12347468), (2254, 11465506), (2548, 10142563), (3266, 7912814), (3479, 7428356), (3692, 6999797), (4186, 6173734), (4508, 5732753), (6211, 4160884), (6461, 3999884), (6532, 3956407), (6958, 3714178), (8372, 3086867), (11431, 2260804), (12422, 2080442), (12922, 1999942), (13916, 1857089), (14651, 1763924), (21229, 1217356), (22862, 1130402), (24844, 1040221), (25844, 999971), (29302, 881962), (42458, 608678), (43477, 594412), (45227, 571412), (45724, 565201), (58604, 440981), (80017, 322972), (80743, 320068), (84916, 304339), (86954, 297206), (90454, 285706), (142853, 180908), (148603, 173908), (160034, 161486)]