13261056

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 36497664

約数和(自身を除く): 23236608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 557, 744, 768, 992, 1114, 1488, 1671, 1984, 2228, 2976, 3342, 3968, 4456, 5952, 6684, 7936, 8912, 11904, 13368, 17267, 17824, 23808, 26736, 34534, 35648, 51801, 53472, 69068, 71296, 103602, 106944, 138136, 142592, 207204, 213888, 276272, 414408, 427776, 552544, 828816, 1105088, 1657632, 2210176, 3315264, 4420352, 6630528, 13261056]

約数ペア:

[(1, 13261056), (2, 6630528), (3, 4420352), (4, 3315264), (6, 2210176), (8, 1657632), (12, 1105088), (16, 828816), (24, 552544), (31, 427776), (32, 414408), (48, 276272), (62, 213888), (64, 207204), (93, 142592), (96, 138136), (124, 106944), (128, 103602), (186, 71296), (192, 69068), (248, 53472), (256, 51801), (372, 35648), (384, 34534), (496, 26736), (557, 23808), (744, 17824), (768, 17267), (992, 13368), (1114, 11904), (1488, 8912), (1671, 7936), (1984, 6684), (2228, 5952), (2976, 4456), (3342, 3968)]