64806704

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{76423}}^1$

素因数の和:76484

約数の個数: 20

約数和(自身を含む): 127933776

約数和(自身を除く): 63127072

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 76423, 152846, 305692, 611384, 1222768, 4050419, 8100838, 16201676, 32403352, 64806704]

約数ペア:

[(1, 64806704), (2, 32403352), (4, 16201676), (8, 8100838), (16, 4050419), (53, 1222768), (106, 611384), (212, 305692), (424, 152846), (848, 76423)]