71358844

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3167}}^1$

素因数の和:3345

約数の個数: 24

約数和(自身を含む): 128798208

約数和(自身を除く): 57439364

約数列:

[1, 2, 4, 43, 86, 131, 172, 262, 524, 3167, 5633, 6334, 11266, 12668, 22532, 136181, 272362, 414877, 544724, 829754, 1659508, 17839711, 35679422, 71358844]

約数ペア:

[(1, 71358844), (2, 35679422), (4, 17839711), (43, 1659508), (86, 829754), (131, 544724), (172, 414877), (262, 272362), (524, 136181), (3167, 22532), (5633, 12668), (6334, 11266)]