25373750974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{8243}}^1$

素因数の和:8545

約数の個数: 64

約数和(自身を含む): 45870935040

約数和(自身を除く): 20497184066

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 143, 229, 286, 458, 517, 611, 1034, 1222, 2519, 2977, 5038, 5954, 6721, 8243, 10763, 13442, 16486, 21526, 32747, 65494, 90673, 107159, 118393, 139919, 181346, 214318, 236786, 279838, 387421, 774842, 1178749, 1539109, 1887647, 2357498, 3078218, 3775294, 4261631, 5036473, 8523262, 10072946, 20764117, 24539411, 41528234, 49078822, 55401203, 88719409, 110802406, 177438818, 269933521, 539867042, 975913499, 1153352317, 1951826998, 2306704634, 12686875487, 25373750974]

約数ペア:

[(1, 25373750974), (2, 12686875487), (11, 2306704634), (13, 1951826998), (22, 1153352317), (26, 975913499), (47, 539867042), (94, 269933521), (143, 177438818), (229, 110802406), (286, 88719409), (458, 55401203), (517, 49078822), (611, 41528234), (1034, 24539411), (1222, 20764117), (2519, 10072946), (2977, 8523262), (5038, 5036473), (5954, 4261631), (6721, 3775294), (8243, 3078218), (10763, 2357498), (13442, 1887647), (16486, 1539109), (21526, 1178749), (32747, 774842), (65494, 387421), (90673, 279838), (107159, 236786), (118393, 214318), (139919, 181346)]