7181296

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{3229}}^1$

素因数の和:3376

約数の個数: 20

約数和(自身を含む): 14018200

約数和(自身を除く): 6836904

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 3229, 6458, 12916, 25832, 51664, 448831, 897662, 1795324, 3590648, 7181296]

約数ペア:

[(1, 7181296), (2, 3590648), (4, 1795324), (8, 897662), (16, 448831), (139, 51664), (278, 25832), (556, 12916), (1112, 6458), (2224, 3229)]