12771870104

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1259}}^1\times {\mathrm{1693}}^1$

素因数の和:3072

約数の個数: 64

約数和(自身を含む): 27662342400

約数和(自身を除く): 14890472296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1259, 1498, 1693, 2518, 2996, 3386, 5036, 5992, 6772, 8813, 10072, 11851, 13544, 17626, 23702, 35252, 47404, 70504, 94808, 134713, 181151, 269426, 362302, 538852, 724604, 942991, 1077704, 1268057, 1449208, 1885982, 2131487, 2536114, 3771964, 4262974, 5072228, 7543928, 8525948, 10144456, 14920409, 17051896, 29840818, 59681636, 119363272, 228069109, 456138218, 912276436, 1596483763, 1824552872, 3192967526, 6385935052, 12771870104]

約数ペア:

[(1, 12771870104), (2, 6385935052), (4, 3192967526), (7, 1824552872), (8, 1596483763), (14, 912276436), (28, 456138218), (56, 228069109), (107, 119363272), (214, 59681636), (428, 29840818), (749, 17051896), (856, 14920409), (1259, 10144456), (1498, 8525948), (1693, 7543928), (2518, 5072228), (2996, 4262974), (3386, 3771964), (5036, 2536114), (5992, 2131487), (6772, 1885982), (8813, 1449208), (10072, 1268057), (11851, 1077704), (13544, 942991), (17626, 724604), (23702, 538852), (35252, 362302), (47404, 269426), (70504, 181151), (94808, 134713)]