68682508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{20177}}^1$

素因数の和:20241

約数の個数: 24

約数和(自身を含む): 128816352

約数和(自身を除く): 60133844

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 20177, 40354, 80708, 464071, 746549, 928142, 1493098, 1856284, 2986196, 17170627, 34341254, 68682508]

約数ペア:

[(1, 68682508), (2, 34341254), (4, 17170627), (23, 2986196), (37, 1856284), (46, 1493098), (74, 928142), (92, 746549), (148, 464071), (851, 80708), (1702, 40354), (3404, 20177)]