7120144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{26177}}^1$

素因数の和:26202

約数の個数: 20

約数和(自身を含む): 14607324

約数和(自身を除く): 7487180

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 26177, 52354, 104708, 209416, 418832, 445009, 890018, 1780036, 3560072, 7120144]

約数ペア:

[(1, 7120144), (2, 3560072), (4, 1780036), (8, 890018), (16, 445009), (17, 418832), (34, 209416), (68, 104708), (136, 52354), (272, 26177)]