71252890

素因数分解:

$2^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{6703}}^1$

素因数の和:7773

約数の個数: 16

約数和(自身を含む): 128395008

約数和(自身を除く): 57142118

約数列:

[1, 2, 5, 10, 1063, 2126, 5315, 6703, 10630, 13406, 33515, 67030, 7125289, 14250578, 35626445, 71252890]

約数ペア:

[(1, 71252890), (2, 35626445), (5, 14250578), (10, 7125289), (1063, 67030), (2126, 33515), (5315, 13406), (6703, 10630)]