71329710512

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{56431733}}^1$

素因数の和:56431820

約数の個数: 20

約数和(自身を含む): 139950700320

約数和(自身を除く): 68620989808

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 56431733, 112863466, 225726932, 451453864, 902907728, 4458106907, 8916213814, 17832427628, 35664855256, 71329710512]

約数ペア:

[(1, 71329710512), (2, 35664855256), (4, 17832427628), (8, 8916213814), (16, 4458106907), (79, 902907728), (158, 451453864), (316, 225726932), (632, 112863466), (1264, 56431733)]