15706957462

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{3217}}^1$

素因数の和:3565

約数の個数: 64

約数和(自身を含む): 28693232640

約数和(自身を除く): 12986275178

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 257, 322, 413, 514, 826, 1357, 1799, 2714, 3217, 3598, 5911, 6434, 9499, 11822, 15163, 18998, 22519, 30326, 41377, 45038, 73991, 82754, 106141, 147982, 189803, 212282, 348749, 379606, 517937, 697498, 826769, 1035874, 1328621, 1653538, 2441243, 2657242, 4365469, 4882486, 5787383, 8730938, 11574766, 19015687, 30558283, 38031374, 48779371, 61116566, 97558742, 133109809, 266219618, 341455597, 682911194, 1121925533, 2243851066, 7853478731, 15706957462]

約数ペア:

[(1, 15706957462), (2, 7853478731), (7, 2243851066), (14, 1121925533), (23, 682911194), (46, 341455597), (59, 266219618), (118, 133109809), (161, 97558742), (257, 61116566), (322, 48779371), (413, 38031374), (514, 30558283), (826, 19015687), (1357, 11574766), (1799, 8730938), (2714, 5787383), (3217, 4882486), (3598, 4365469), (5911, 2657242), (6434, 2441243), (9499, 1653538), (11822, 1328621), (15163, 1035874), (18998, 826769), (22519, 697498), (30326, 517937), (41377, 379606), (45038, 348749), (73991, 212282), (82754, 189803), (106141, 147982)]