28239656

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{44683}}^1$

素因数の和:44768

約数の個数: 16

約数和(自身を含む): 53620800

約数和(自身を除く): 25381144

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 44683, 89366, 178732, 357464, 3529957, 7059914, 14119828, 28239656]

約数ペア:

[(1, 28239656), (2, 14119828), (4, 7059914), (8, 3529957), (79, 357464), (158, 178732), (316, 89366), (632, 44683)]