624232

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 1365120

約数和(自身を除く): 740888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 157, 284, 314, 497, 568, 628, 994, 1099, 1256, 1988, 2198, 3976, 4396, 8792, 11147, 22294, 44588, 78029, 89176, 156058, 312116, 624232]

約数ペア:

[(1, 624232), (2, 312116), (4, 156058), (7, 89176), (8, 78029), (14, 44588), (28, 22294), (56, 11147), (71, 8792), (142, 4396), (157, 3976), (284, 2198), (314, 1988), (497, 1256), (568, 1099), (628, 994)]