28743430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{169079}}^1$

素因数の和:169103

約数の個数: 16

約数和(自身を含む): 54781920

約数和(自身を除く): 26038490

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 169079, 338158, 845395, 1690790, 2874343, 5748686, 14371715, 28743430]

約数ペア:

[(1, 28743430), (2, 14371715), (5, 5748686), (10, 2874343), (17, 1690790), (34, 845395), (85, 338158), (170, 169079)]