4891346096

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{17053}}^1$

素因数の和:17278

約数の個数: 80

約数和(自身を含む): 11723874624

約数和(自身を除く): 6832528528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 197, 208, 364, 394, 728, 788, 1379, 1456, 1576, 2561, 2758, 3152, 5122, 5516, 10244, 11032, 17053, 17927, 20488, 22064, 34106, 35854, 40976, 68212, 71708, 119371, 136424, 143416, 221689, 238742, 272848, 286832, 443378, 477484, 886756, 954968, 1551823, 1773512, 1909936, 3103646, 3359441, 3547024, 6207292, 6718882, 12414584, 13437764, 23516087, 24829168, 26875528, 43672733, 47032174, 53751056, 87345466, 94064348, 174690932, 188128696, 305709131, 349381864, 376257392, 611418262, 698763728, 1222836524, 2445673048, 4891346096]

約数ペア:

[(1, 4891346096), (2, 2445673048), (4, 1222836524), (7, 698763728), (8, 611418262), (13, 376257392), (14, 349381864), (16, 305709131), (26, 188128696), (28, 174690932), (52, 94064348), (56, 87345466), (91, 53751056), (104, 47032174), (112, 43672733), (182, 26875528), (197, 24829168), (208, 23516087), (364, 13437764), (394, 12414584), (728, 6718882), (788, 6207292), (1379, 3547024), (1456, 3359441), (1576, 3103646), (2561, 1909936), (2758, 1773512), (3152, 1551823), (5122, 954968), (5516, 886756), (10244, 477484), (11032, 443378), (17053, 286832), (17927, 272848), (20488, 238742), (22064, 221689), (34106, 143416), (35854, 136424), (40976, 119371), (68212, 71708)]