15676843312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{27437}}^1$

素因数の和:27566

約数の個数: 80

約数和(自身を含む): 34009510752

約数和(自身を除く): 18332667440

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 67, 82, 104, 134, 164, 208, 268, 328, 533, 536, 656, 871, 1066, 1072, 1742, 2132, 2747, 3484, 4264, 5494, 6968, 8528, 10988, 13936, 21976, 27437, 35711, 43952, 54874, 71422, 109748, 142844, 219496, 285688, 356681, 438992, 571376, 713362, 1124917, 1426724, 1838279, 2249834, 2853448, 3676558, 4499668, 5706896, 7353116, 8999336, 14623921, 14706232, 17998672, 23897627, 29247842, 29412464, 47795254, 58495684, 75369439, 95590508, 116991368, 150738878, 191181016, 233982736, 301477756, 382362032, 602955512, 979802707, 1205911024, 1959605414, 3919210828, 7838421656, 15676843312]

約数ペア:

[(1, 15676843312), (2, 7838421656), (4, 3919210828), (8, 1959605414), (13, 1205911024), (16, 979802707), (26, 602955512), (41, 382362032), (52, 301477756), (67, 233982736), (82, 191181016), (104, 150738878), (134, 116991368), (164, 95590508), (208, 75369439), (268, 58495684), (328, 47795254), (533, 29412464), (536, 29247842), (656, 23897627), (871, 17998672), (1066, 14706232), (1072, 14623921), (1742, 8999336), (2132, 7353116), (2747, 5706896), (3484, 4499668), (4264, 3676558), (5494, 2853448), (6968, 2249834), (8528, 1838279), (10988, 1426724), (13936, 1124917), (21976, 713362), (27437, 571376), (35711, 438992), (43952, 356681), (54874, 285688), (71422, 219496), (109748, 142844)]