26899984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{98897}}^1$

素因数の和:98922

約数の個数: 20

約数和(自身を含む): 55185084

約数和(自身を除く): 28285100

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 98897, 197794, 395588, 791176, 1582352, 1681249, 3362498, 6724996, 13449992, 26899984]

約数ペア:

[(1, 26899984), (2, 13449992), (4, 6724996), (8, 3362498), (16, 1681249), (17, 1582352), (34, 791176), (68, 395588), (136, 197794), (272, 98897)]