64202008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{617327}}^1$

素因数の和:617346

約数の個数: 16

約数和(自身を含む): 129638880

約数和(自身を除く): 65436872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 617327, 1234654, 2469308, 4938616, 8025251, 16050502, 32101004, 64202008]

約数ペア:

[(1, 64202008), (2, 32101004), (4, 16050502), (8, 8025251), (13, 4938616), (26, 2469308), (52, 1234654), (104, 617327)]