61697864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5717}}^1$

素因数の和:5813

約数の個数: 32

約数和(自身を含む): 123508800

約数和(自身を除く): 61810936

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 5717, 10792, 11434, 22868, 45736, 108623, 217246, 405907, 434492, 811814, 868984, 1623628, 3247256, 7712233, 15424466, 30848932, 61697864]

約数ペア:

[(1, 61697864), (2, 30848932), (4, 15424466), (8, 7712233), (19, 3247256), (38, 1623628), (71, 868984), (76, 811814), (142, 434492), (152, 405907), (284, 217246), (568, 108623), (1349, 45736), (2698, 22868), (5396, 11434), (5717, 10792)]