66245804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{1439}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 123016320

約数和(自身を除く): 56770516

約数列:

[1, 2, 4, 17, 34, 68, 677, 1354, 1439, 2708, 2878, 5756, 11509, 23018, 24463, 46036, 48926, 97852, 974203, 1948406, 3896812, 16561451, 33122902, 66245804]

約数ペア:

[(1, 66245804), (2, 33122902), (4, 16561451), (17, 3896812), (34, 1948406), (68, 974203), (677, 97852), (1354, 48926), (1439, 46036), (2708, 24463), (2878, 23018), (5756, 11509)]