71300710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1657}}^1$

素因数の和:2008

約数の個数: 32

約数和(自身を含む): 138714912

約数和(自身を除く): 67414202

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 331, 662, 1655, 1657, 3310, 3314, 4303, 8285, 8606, 16570, 21515, 21541, 43030, 43082, 107705, 215410, 548467, 1096934, 2742335, 5484670, 7130071, 14260142, 35650355, 71300710]

約数ペア:

[(1, 71300710), (2, 35650355), (5, 14260142), (10, 7130071), (13, 5484670), (26, 2742335), (65, 1096934), (130, 548467), (331, 215410), (662, 107705), (1655, 43082), (1657, 43030), (3310, 21541), (3314, 21515), (4303, 16570), (8285, 8606)]