28999932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{185897}}^1$

素因数の和:185917

約数の個数: 24

約数和(自身を含む): 72872016

約数和(自身を除く): 43872084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 185897, 371794, 557691, 743588, 1115382, 2230764, 2416661, 4833322, 7249983, 9666644, 14499966, 28999932]

約数ペア:

[(1, 28999932), (2, 14499966), (3, 9666644), (4, 7249983), (6, 4833322), (12, 2416661), (13, 2230764), (26, 1115382), (39, 743588), (52, 557691), (78, 371794), (156, 185897)]