72368961

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{14419}}^1$

素因数の和:14668

約数の個数: 16

約数和(自身を含む): 110745600

約数和(自身を除く): 38376639

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 14419, 43257, 100933, 302799, 3446141, 10338423, 24122987, 72368961]

約数ペア:

[(1, 72368961), (3, 24122987), (7, 10338423), (21, 3446141), (239, 302799), (717, 100933), (1673, 43257), (5019, 14419)]