68364688

素因数分解:

$2^4\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1069}}^1$

素因数の和:1655

約数の個数: 40

約数和(自身を含む): 151785920

約数和(自身を除く): 83421232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 571, 1069, 1142, 2138, 2284, 3997, 4276, 4568, 7483, 7994, 8552, 9136, 14966, 15988, 17104, 29932, 31976, 59864, 63952, 119728, 610399, 1220798, 2441596, 4272793, 4883192, 8545586, 9766384, 17091172, 34182344, 68364688]

約数ペア:

[(1, 68364688), (2, 34182344), (4, 17091172), (7, 9766384), (8, 8545586), (14, 4883192), (16, 4272793), (28, 2441596), (56, 1220798), (112, 610399), (571, 119728), (1069, 63952), (1142, 59864), (2138, 31976), (2284, 29932), (3997, 17104), (4276, 15988), (4568, 14966), (7483, 9136), (7994, 8552)]