75578512

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 149946752

約数和(自身を除く): 74368240

約数列:

[1, 2, 4, 8, 16, 61, 122, 211, 244, 367, 422, 488, 734, 844, 976, 1468, 1688, 2936, 3376, 5872, 12871, 22387, 25742, 44774, 51484, 77437, 89548, 102968, 154874, 179096, 205936, 309748, 358192, 619496, 1238992, 4723657, 9447314, 18894628, 37789256, 75578512]

約数ペア:

[(1, 75578512), (2, 37789256), (4, 18894628), (8, 9447314), (16, 4723657), (61, 1238992), (122, 619496), (211, 358192), (244, 309748), (367, 205936), (422, 179096), (488, 154874), (734, 102968), (844, 89548), (976, 77437), (1468, 51484), (1688, 44774), (2936, 25742), (3376, 22387), (5872, 12871)]