68639624

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1621}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 132355200

約数和(自身を除く): 63715576

約数列:

[1, 2, 4, 8, 67, 79, 134, 158, 268, 316, 536, 632, 1621, 3242, 5293, 6484, 10586, 12968, 21172, 42344, 108607, 128059, 217214, 256118, 434428, 512236, 868856, 1024472, 8579953, 17159906, 34319812, 68639624]

約数ペア:

[(1, 68639624), (2, 34319812), (4, 17159906), (8, 8579953), (67, 1024472), (79, 868856), (134, 512236), (158, 434428), (268, 256118), (316, 217214), (536, 128059), (632, 108607), (1621, 42344), (3242, 21172), (5293, 12968), (6484, 10586)]