140364016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{674827}}^1$

素因数の和:674848

約数の個数: 20

約数和(自身を含む): 292875352

約数和(自身を除く): 152511336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 674827, 1349654, 2699308, 5398616, 8772751, 10797232, 17545502, 35091004, 70182008, 140364016]

約数ペア:

[(1, 140364016), (2, 70182008), (4, 35091004), (8, 17545502), (13, 10797232), (16, 8772751), (26, 5398616), (52, 2699308), (104, 1349654), (208, 674827)]