42174926

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:724

約数の個数: 24

約数和(自身を含む): 67837176

約数和(自身を除く): 25662250

約数列:

[1, 2, 17, 34, 131, 262, 289, 557, 578, 1114, 2227, 4454, 9469, 18938, 37859, 72967, 75718, 145934, 160973, 321946, 1240439, 2480878, 21087463, 42174926]

約数ペア:

[(1, 42174926), (2, 21087463), (17, 2480878), (34, 1240439), (131, 321946), (262, 160973), (289, 145934), (557, 75718), (578, 72967), (1114, 37859), (2227, 18938), (4454, 9469)]