64714910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1699}}^1$

素因数の和:2012

約数の個数: 32

約数和(自身を含む): 125949600

約数和(自身を除く): 61234690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 293, 586, 1465, 1699, 2930, 3398, 3809, 7618, 8495, 16990, 19045, 22087, 38090, 44174, 110435, 220870, 497807, 995614, 2489035, 4978070, 6471491, 12942982, 32357455, 64714910]

約数ペア:

[(1, 64714910), (2, 32357455), (5, 12942982), (10, 6471491), (13, 4978070), (26, 2489035), (65, 995614), (130, 497807), (293, 220870), (586, 110435), (1465, 44174), (1699, 38090), (2930, 22087), (3398, 19045), (3809, 16990), (7618, 8495)]