64930352

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1077

約数の個数: 40

約数和(自身を含む): 129804192

約数和(自身を除く): 64873840

約数列:

[1, 2, 4, 8, 16, 61, 71, 122, 142, 244, 284, 488, 568, 937, 976, 1136, 1874, 3748, 4331, 7496, 8662, 14992, 17324, 34648, 57157, 66527, 69296, 114314, 133054, 228628, 266108, 457256, 532216, 914512, 1064432, 4058147, 8116294, 16232588, 32465176, 64930352]

約数ペア:

[(1, 64930352), (2, 32465176), (4, 16232588), (8, 8116294), (16, 4058147), (61, 1064432), (71, 914512), (122, 532216), (142, 457256), (244, 266108), (284, 228628), (488, 133054), (568, 114314), (937, 69296), (976, 66527), (1136, 57157), (1874, 34648), (3748, 17324), (4331, 14992), (7496, 8662)]