78886844

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{680059}}^1$

素因数の和:680092

約数の個数: 12

約数和(自身を含む): 142812600

約数和(自身を除く): 63925756

約数列:

[1, 2, 4, 29, 58, 116, 680059, 1360118, 2720236, 19721711, 39443422, 78886844]

約数ペア:

[(1, 78886844), (2, 39443422), (4, 19721711), (29, 2720236), (58, 1360118), (116, 680059)]