78025252

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2671}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 139905920

約数和(自身を除く): 61880668

約数列:

[1, 2, 4, 67, 109, 134, 218, 268, 436, 2671, 5342, 7303, 10684, 14606, 29212, 178957, 291139, 357914, 582278, 715828, 1164556, 19506313, 39012626, 78025252]

約数ペア:

[(1, 78025252), (2, 39012626), (4, 19506313), (67, 1164556), (109, 715828), (134, 582278), (218, 357914), (268, 291139), (436, 178957), (2671, 29212), (5342, 14606), (7303, 10684)]