27440224

素因数分解:

$2^5\times 7^1\times {\mathrm{122501}}^1$

素因数の和:122518

約数の個数: 24

約数和(自身を含む): 61741008

約数和(自身を除く): 34300784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 122501, 245002, 490004, 857507, 980008, 1715014, 1960016, 3430028, 3920032, 6860056, 13720112, 27440224]

約数ペア:

[(1, 27440224), (2, 13720112), (4, 6860056), (7, 3920032), (8, 3430028), (14, 1960016), (16, 1715014), (28, 980008), (32, 857507), (56, 490004), (112, 245002), (224, 122501)]