66926210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16607}}^1$

素因数の和:16658

約数の個数: 32

約数和(自身を含む): 133926912

約数和(自身を除く): 67000702

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 16607, 33214, 83035, 166070, 215891, 431782, 514817, 1029634, 1079455, 2158910, 2574085, 5148170, 6692621, 13385242, 33463105, 66926210]

約数ペア:

[(1, 66926210), (2, 33463105), (5, 13385242), (10, 6692621), (13, 5148170), (26, 2574085), (31, 2158910), (62, 1079455), (65, 1029634), (130, 514817), (155, 431782), (310, 215891), (403, 166070), (806, 83035), (2015, 33214), (4030, 16607)]