40542712

素因数分解:

$2^3\times 7^1\times {\mathrm{723977}}^1$

素因数の和:723990

約数の個数: 16

約数和(自身を含む): 86877360

約数和(自身を除く): 46334648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 723977, 1447954, 2895908, 5067839, 5791816, 10135678, 20271356, 40542712]

約数ペア:

[(1, 40542712), (2, 20271356), (4, 10135678), (7, 5791816), (8, 5067839), (14, 2895908), (28, 1447954), (56, 723977)]