28872488892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{14293}}^1$

素因数の和:14899

約数の個数: 96

約数和(自身を含む): 75845564928

約数和(自身を除く): 46973076036

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 563, 598, 897, 1126, 1196, 1689, 1794, 2252, 3378, 3588, 6756, 7319, 12949, 14293, 14638, 21957, 25898, 28586, 29276, 38847, 42879, 43914, 51796, 57172, 77694, 85758, 87828, 155388, 168337, 171516, 185809, 328739, 336674, 371618, 505011, 557427, 657478, 673348, 743236, 986217, 1010022, 1114854, 1314956, 1972434, 2020044, 2229708, 3944868, 4273607, 8046959, 8547214, 12820821, 16093918, 17094428, 24140877, 25641642, 32187836, 48281754, 51283284, 96563508, 104610467, 185080057, 209220934, 313831401, 370160114, 418441868, 555240171, 627662802, 740320228, 1110480342, 1255325604, 2220960684, 2406040741, 4812081482, 7218122223, 9624162964, 14436244446, 28872488892]

約数ペア:

[(1, 28872488892), (2, 14436244446), (3, 9624162964), (4, 7218122223), (6, 4812081482), (12, 2406040741), (13, 2220960684), (23, 1255325604), (26, 1110480342), (39, 740320228), (46, 627662802), (52, 555240171), (69, 418441868), (78, 370160114), (92, 313831401), (138, 209220934), (156, 185080057), (276, 104610467), (299, 96563508), (563, 51283284), (598, 48281754), (897, 32187836), (1126, 25641642), (1196, 24140877), (1689, 17094428), (1794, 16093918), (2252, 12820821), (3378, 8547214), (3588, 8046959), (6756, 4273607), (7319, 3944868), (12949, 2229708), (14293, 2020044), (14638, 1972434), (21957, 1314956), (25898, 1114854), (28586, 1010022), (29276, 986217), (38847, 743236), (42879, 673348), (43914, 657478), (51796, 557427), (57172, 505011), (77694, 371618), (85758, 336674), (87828, 328739), (155388, 185809), (168337, 171516)]