29879408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{143651}}^1$

素因数の和:143672

約数の個数: 20

約数和(自身を含む): 62344968

約数和(自身を除く): 32465560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 143651, 287302, 574604, 1149208, 1867463, 2298416, 3734926, 7469852, 14939704, 29879408]

約数ペア:

[(1, 29879408), (2, 14939704), (4, 7469852), (8, 3734926), (13, 2298416), (16, 1867463), (26, 1149208), (52, 574604), (104, 287302), (208, 143651)]