72115352

素因数分解:

$2^3\times {\mathrm{2039}}^1\times {\mathrm{4421}}^1$

素因数の和:6466

約数の個数: 16

約数和(自身を含む): 135313200

約数和(自身を除く): 63197848

約数列:

[1, 2, 4, 8, 2039, 4078, 4421, 8156, 8842, 16312, 17684, 35368, 9014419, 18028838, 36057676, 72115352]

約数ペア:

[(1, 72115352), (2, 36057676), (4, 18028838), (8, 9014419), (2039, 35368), (4078, 17684), (4421, 16312), (8156, 8842)]