61809008

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{13367}}^1$

素因数の和:13409

約数の個数: 30

約数和(自身を含む): 127223256

約数和(自身を除く): 65414248

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 13367, 26734, 53468, 106936, 213872, 227239, 454478, 908956, 1817912, 3635824, 3863063, 7726126, 15452252, 30904504, 61809008]

約数ペア:

[(1, 61809008), (2, 30904504), (4, 15452252), (8, 7726126), (16, 3863063), (17, 3635824), (34, 1817912), (68, 908956), (136, 454478), (272, 227239), (289, 213872), (578, 106936), (1156, 53468), (2312, 26734), (4624, 13367)]