25752258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 69488640

約数和(自身を除く): 43736382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 31, 38, 42, 57, 62, 63, 93, 114, 126, 133, 171, 186, 217, 266, 279, 342, 347, 399, 434, 558, 589, 651, 694, 798, 1041, 1178, 1197, 1302, 1767, 1953, 2082, 2394, 2429, 3123, 3534, 3906, 4123, 4858, 5301, 6246, 6593, 7287, 8246, 10602, 10757, 12369, 13186, 14574, 19779, 21514, 21861, 24738, 32271, 37107, 39558, 43722, 46151, 59337, 64542, 74214, 75299, 92302, 96813, 118674, 138453, 150598, 193626, 204383, 225897, 276906, 408766, 415359, 451794, 613149, 677691, 830718, 1226298, 1355382, 1430681, 1839447, 2861362, 3678894, 4292043, 8584086, 12876129, 25752258]

約数ペア:

[(1, 25752258), (2, 12876129), (3, 8584086), (6, 4292043), (7, 3678894), (9, 2861362), (14, 1839447), (18, 1430681), (19, 1355382), (21, 1226298), (31, 830718), (38, 677691), (42, 613149), (57, 451794), (62, 415359), (63, 408766), (93, 276906), (114, 225897), (126, 204383), (133, 193626), (171, 150598), (186, 138453), (217, 118674), (266, 96813), (279, 92302), (342, 75299), (347, 74214), (399, 64542), (434, 59337), (558, 46151), (589, 43722), (651, 39558), (694, 37107), (798, 32271), (1041, 24738), (1178, 21861), (1197, 21514), (1302, 19779), (1767, 14574), (1953, 13186), (2082, 12369), (2394, 10757), (2429, 10602), (3123, 8246), (3534, 7287), (3906, 6593), (4123, 6246), (4858, 5301)]