755709968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{59561}}^1$

素因数の和:59643

約数の個数: 40

約数和(自身を含む): 1602694296

約数和(自身を除く): 846984328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12688, 59561, 119122, 238244, 476488, 774293, 952976, 1548586, 3097172, 3633221, 6194344, 7266442, 12388688, 14532884, 29065768, 47231873, 58131536, 94463746, 188927492, 377854984, 755709968]

約数ペア:

[(1, 755709968), (2, 377854984), (4, 188927492), (8, 94463746), (13, 58131536), (16, 47231873), (26, 29065768), (52, 14532884), (61, 12388688), (104, 7266442), (122, 6194344), (208, 3633221), (244, 3097172), (488, 1548586), (793, 952976), (976, 774293), (1586, 476488), (3172, 238244), (6344, 119122), (12688, 59561)]