420877376

素因数分解:

$2^6\times {\mathrm{6576209}}^1$

素因数の和:6576221

約数の個数: 14

約数和(自身を含む): 835178670

約数和(自身を除く): 414301294

約数列:

[1, 2, 4, 8, 16, 32, 64, 6576209, 13152418, 26304836, 52609672, 105219344, 210438688, 420877376]

約数ペア:

[(1, 420877376), (2, 210438688), (4, 105219344), (8, 52609672), (16, 26304836), (32, 13152418), (64, 6576209)]