61397644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199343}}^1$

素因数の和:199365

約数の個数: 24

約数和(自身を含む): 133959168

約数和(自身を除く): 72561524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 199343, 398686, 797372, 1395401, 2192773, 2790802, 4385546, 5581604, 8771092, 15349411, 30698822, 61397644]

約数ペア:

[(1, 61397644), (2, 30698822), (4, 15349411), (7, 8771092), (11, 5581604), (14, 4385546), (22, 2790802), (28, 2192773), (44, 1395401), (77, 797372), (154, 398686), (308, 199343)]