70298384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337973}}^1$

素因数の和:337994

約数の個数: 20

約数和(自身を含む): 146680716

約数和(自身を除く): 76382332

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337973, 675946, 1351892, 2703784, 4393649, 5407568, 8787298, 17574596, 35149192, 70298384]

約数ペア:

[(1, 70298384), (2, 35149192), (4, 17574596), (8, 8787298), (13, 5407568), (16, 4393649), (26, 2703784), (52, 1351892), (104, 675946), (208, 337973)]