1621216

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{1747}}^1$

素因数の和:1786

約数の個数: 24

約数和(自身を含む): 3303720

約数和(自身を除く): 1682504

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 1747, 3494, 6988, 13976, 27952, 50663, 55904, 101326, 202652, 405304, 810608, 1621216]

約数ペア:

[(1, 1621216), (2, 810608), (4, 405304), (8, 202652), (16, 101326), (29, 55904), (32, 50663), (58, 27952), (116, 13976), (232, 6988), (464, 3494), (928, 1747)]