64485635998

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11839}}^1\times {\mathrm{20477}}^1$

素因数の和:32344

約数の個数: 32

約数和(自身を含む): 116380569600

約数和(自身を除く): 51894933602

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 11839, 20477, 23678, 40954, 82873, 143339, 165746, 224941, 286678, 389063, 449882, 778126, 1574587, 2723441, 3149174, 5446882, 242427203, 484854406, 1696990421, 3393980842, 4606116857, 9212233714, 32242817999, 64485635998]

約数ペア:

[(1, 64485635998), (2, 32242817999), (7, 9212233714), (14, 4606116857), (19, 3393980842), (38, 1696990421), (133, 484854406), (266, 242427203), (11839, 5446882), (20477, 3149174), (23678, 2723441), (40954, 1574587), (82873, 778126), (143339, 449882), (165746, 389063), (224941, 286678)]