70840418

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{1471}}^1$

素因数の和:1694

約数の個数: 24

約数和(自身を含む): 117465600

約数和(自身を除く): 46625182

約数列:

[1, 2, 11, 22, 121, 199, 242, 398, 1471, 2189, 2942, 4378, 16181, 24079, 32362, 48158, 177991, 292729, 355982, 585458, 3220019, 6440038, 35420209, 70840418]

約数ペア:

[(1, 70840418), (2, 35420209), (11, 6440038), (22, 3220019), (121, 585458), (199, 355982), (242, 292729), (398, 177991), (1471, 48158), (2189, 32362), (2942, 24079), (4378, 16181)]