61121728

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{6971}}^1$

素因数の和:7120

約数の個数: 28

約数和(自身を含む): 122191272

約数和(自身を除く): 61069544

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 4384, 6971, 8768, 13942, 27884, 55768, 111536, 223072, 446144, 955027, 1910054, 3820108, 7640216, 15280432, 30560864, 61121728]

約数ペア:

[(1, 61121728), (2, 30560864), (4, 15280432), (8, 7640216), (16, 3820108), (32, 1910054), (64, 955027), (137, 446144), (274, 223072), (548, 111536), (1096, 55768), (2192, 27884), (4384, 13942), (6971, 8768)]