25965968

素因数分解:

$2^4\times 7^1\times {\mathrm{231839}}^1$

素因数の和:231854

約数の個数: 20

約数和(自身を含む): 57496320

約数和(自身を除く): 31530352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 231839, 463678, 927356, 1622873, 1854712, 3245746, 3709424, 6491492, 12982984, 25965968]

約数ペア:

[(1, 25965968), (2, 12982984), (4, 6491492), (7, 3709424), (8, 3245746), (14, 1854712), (16, 1622873), (28, 927356), (56, 463678), (112, 231839)]