15855291256

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1\times {\mathrm{3701}}^1$

素因数の和:4504

約数の個数: 64

約数和(自身を含む): 34336198080

約数和(自身を除く): 18480906824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 677, 791, 904, 1354, 1582, 2708, 3164, 3701, 4739, 5416, 6328, 7402, 9478, 14804, 18956, 25907, 29608, 37912, 51814, 76501, 103628, 153002, 207256, 306004, 418213, 535507, 612008, 836426, 1071014, 1672852, 2142028, 2505577, 2927491, 3345704, 4284056, 5011154, 5854982, 10022308, 11709964, 17539039, 20044616, 23419928, 35078078, 70156156, 140312312, 283130201, 566260402, 1132520804, 1981911407, 2265041608, 3963822814, 7927645628, 15855291256]

約数ペア:

[(1, 15855291256), (2, 7927645628), (4, 3963822814), (7, 2265041608), (8, 1981911407), (14, 1132520804), (28, 566260402), (56, 283130201), (113, 140312312), (226, 70156156), (452, 35078078), (677, 23419928), (791, 20044616), (904, 17539039), (1354, 11709964), (1582, 10022308), (2708, 5854982), (3164, 5011154), (3701, 4284056), (4739, 3345704), (5416, 2927491), (6328, 2505577), (7402, 2142028), (9478, 1672852), (14804, 1071014), (18956, 836426), (25907, 612008), (29608, 535507), (37912, 418213), (51814, 306004), (76501, 207256), (103628, 153002)]