27047408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{99439}}^1$

素因数の和:99464

約数の個数: 20

約数和(自身を含む): 55487520

約数和(自身を除く): 28440112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 99439, 198878, 397756, 795512, 1591024, 1690463, 3380926, 6761852, 13523704, 27047408]

約数ペア:

[(1, 27047408), (2, 13523704), (4, 6761852), (8, 3380926), (16, 1690463), (17, 1591024), (34, 795512), (68, 397756), (136, 198878), (272, 99439)]