71184776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{684469}}^1$

素因数の和:684488

約数の個数: 16

約数和(自身を含む): 143738700

約数和(自身を除く): 72553924

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 684469, 1368938, 2737876, 5475752, 8898097, 17796194, 35592388, 71184776]

約数ペア:

[(1, 71184776), (2, 35592388), (4, 17796194), (8, 8898097), (13, 5475752), (26, 2737876), (52, 1368938), (104, 684469)]