71640568

素因数分解:

$2^3\times {\mathrm{607}}^1\times {\mathrm{14753}}^1$

素因数の和:15366

約数の個数: 16

約数和(自身を含む): 134556480

約数和(自身を除く): 62915912

約数列:

[1, 2, 4, 8, 607, 1214, 2428, 4856, 14753, 29506, 59012, 118024, 8955071, 17910142, 35820284, 71640568]

約数ペア:

[(1, 71640568), (2, 35820284), (4, 17910142), (8, 8955071), (607, 118024), (1214, 59012), (2428, 29506), (4856, 14753)]