72015376

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{61657}}^1$

素因数の和:61738

約数の個数: 20

約数和(自身を含む): 141443452

約数和(自身を除く): 69428076

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 61657, 123314, 246628, 493256, 986512, 4500961, 9001922, 18003844, 36007688, 72015376]

約数ペア:

[(1, 72015376), (2, 36007688), (4, 18003844), (8, 9001922), (16, 4500961), (73, 986512), (146, 493256), (292, 246628), (584, 123314), (1168, 61657)]