56686574

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 99734976

約数和(自身を除く): 43048402

約数列:

[1, 2, 7, 14, 53, 106, 241, 317, 371, 482, 634, 742, 1687, 2219, 3374, 4438, 12773, 16801, 25546, 33602, 76397, 89411, 117607, 152794, 178822, 235214, 534779, 1069558, 4049041, 8098082, 28343287, 56686574]

約数ペア:

[(1, 56686574), (2, 28343287), (7, 8098082), (14, 4049041), (53, 1069558), (106, 534779), (241, 235214), (317, 178822), (371, 152794), (482, 117607), (634, 89411), (742, 76397), (1687, 33602), (2219, 25546), (3374, 16801), (4438, 12773)]