73039408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{351151}}^1$

素因数の和:351172

約数の個数: 20

約数和(自身を含む): 152399968

約数和(自身を除く): 79360560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 351151, 702302, 1404604, 2809208, 4564963, 5618416, 9129926, 18259852, 36519704, 73039408]

約数ペア:

[(1, 73039408), (2, 36519704), (4, 18259852), (8, 9129926), (13, 5618416), (16, 4564963), (26, 2809208), (52, 1404604), (104, 702302), (208, 351151)]