72518354

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{2203}}^1$

素因数の和:2465

約数の個数: 16

約数和(自身を含む): 110552640

約数和(自身を除く): 38034286

約数列:

[1, 2, 109, 151, 218, 302, 2203, 4406, 16459, 32918, 240127, 332653, 480254, 665306, 36259177, 72518354]

約数ペア:

[(1, 72518354), (2, 36259177), (109, 665306), (151, 480254), (218, 332653), (302, 240127), (2203, 32918), (4406, 16459)]