71232668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44189}}^1$

素因数の和:44237

約数の個数: 24

約数和(自身を含む): 138579840

約数和(自身を除く): 67347172

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 44189, 88378, 176756, 574457, 1148914, 1369859, 2297828, 2739718, 5479436, 17808167, 35616334, 71232668]

約数ペア:

[(1, 71232668), (2, 35616334), (4, 17808167), (13, 5479436), (26, 2739718), (31, 2297828), (52, 1369859), (62, 1148914), (124, 574457), (403, 176756), (806, 88378), (1612, 44189)]