71740502

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1\times {\mathrm{809}}^1$

素因数の和:1351

約数の個数: 16

約数和(自身を含む): 109058400

約数和(自身を除く): 37317898

約数列:

[1, 2, 101, 202, 439, 809, 878, 1618, 44339, 81709, 88678, 163418, 355151, 710302, 35870251, 71740502]

約数ペア:

[(1, 71740502), (2, 35870251), (101, 710302), (202, 355151), (439, 163418), (809, 88678), (878, 81709), (1618, 44339)]