79937228

素因数分解:

$2^2\times 7^2\times {\mathrm{407843}}^1$

素因数の和:407861

約数の個数: 18

約数和(自身を含む): 162729756

約数和(自身を除く): 82792528

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 407843, 815686, 1631372, 2854901, 5709802, 11419604, 19984307, 39968614, 79937228]

約数ペア:

[(1, 79937228), (2, 39968614), (4, 19984307), (7, 11419604), (14, 5709802), (28, 2854901), (49, 1631372), (98, 815686), (196, 407843)]