40667462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{23399}}^1$

素因数の和:23491

約数の個数: 16

約数和(自身を含む): 67392000

約数和(自身を除く): 26724538

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 23399, 46798, 257389, 514778, 1848521, 3697042, 20333731, 40667462]

約数ペア:

[(1, 40667462), (2, 20333731), (11, 3697042), (22, 1848521), (79, 514778), (158, 257389), (869, 46798), (1738, 23399)]