27839968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{66923}}^1$

素因数の和:66946

約数の個数: 24

約数和(自身を含む): 59026968

約数和(自身を除く): 31187000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 66923, 133846, 267692, 535384, 869999, 1070768, 1739998, 2141536, 3479996, 6959992, 13919984, 27839968]

約数ペア:

[(1, 27839968), (2, 13919984), (4, 6959992), (8, 3479996), (13, 2141536), (16, 1739998), (26, 1070768), (32, 869999), (52, 535384), (104, 267692), (208, 133846), (416, 66923)]