63628864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2523

約数の個数: 56

約数和(自身を含む): 140419328

約数和(自身を除く): 76790464

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 2467, 3224, 4934, 6448, 9868, 12896, 19736, 25792, 32071, 39472, 64142, 76477, 78944, 128284, 152954, 157888, 256568, 305908, 513136, 611816, 994201, 1026272, 1223632, 1988402, 2052544, 2447264, 3976804, 4894528, 7953608, 15907216, 31814432, 63628864]

約数ペア:

[(1, 63628864), (2, 31814432), (4, 15907216), (8, 7953608), (13, 4894528), (16, 3976804), (26, 2447264), (31, 2052544), (32, 1988402), (52, 1223632), (62, 1026272), (64, 994201), (104, 611816), (124, 513136), (208, 305908), (248, 256568), (403, 157888), (416, 152954), (496, 128284), (806, 78944), (832, 76477), (992, 64142), (1612, 39472), (1984, 32071), (2467, 25792), (3224, 19736), (4934, 12896), (6448, 9868)]