69343106

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{509}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 122791680

約数和(自身を除く): 53448574

約数列:

[1, 2, 7, 14, 37, 74, 259, 263, 509, 518, 526, 1018, 1841, 3563, 3682, 7126, 9731, 18833, 19462, 37666, 68117, 131831, 133867, 136234, 263662, 267734, 937069, 1874138, 4953079, 9906158, 34671553, 69343106]

約数ペア:

[(1, 69343106), (2, 34671553), (7, 9906158), (14, 4953079), (37, 1874138), (74, 937069), (259, 267734), (263, 263662), (509, 136234), (518, 133867), (526, 131831), (1018, 68117), (1841, 37666), (3563, 19462), (3682, 18833), (7126, 9731)]