70342064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{338183}}^1$

素因数の和:338204

約数の個数: 20

約数和(自身を含む): 146771856

約数和(自身を除く): 76429792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 338183, 676366, 1352732, 2705464, 4396379, 5410928, 8792758, 17585516, 35171032, 70342064]

約数ペア:

[(1, 70342064), (2, 35171032), (4, 17585516), (8, 8792758), (13, 5410928), (16, 4396379), (26, 2705464), (52, 1352732), (104, 676366), (208, 338183)]