29250416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{140627}}^1$

素因数の和:140648

約数の個数: 20

約数和(自身を含む): 61032552

約数和(自身を除く): 31782136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 140627, 281254, 562508, 1125016, 1828151, 2250032, 3656302, 7312604, 14625208, 29250416]

約数ペア:

[(1, 29250416), (2, 14625208), (4, 7312604), (8, 3656302), (13, 2250032), (16, 1828151), (26, 1125016), (52, 562508), (104, 281254), (208, 140627)]