28979792

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{58427}}^1$

素因数の和:58466

約数の個数: 20

約数和(自身を含む): 57960576

約数和(自身を除く): 28980784

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 58427, 116854, 233708, 467416, 934832, 1811237, 3622474, 7244948, 14489896, 28979792]

約数ペア:

[(1, 28979792), (2, 14489896), (4, 7244948), (8, 3622474), (16, 1811237), (31, 934832), (62, 467416), (124, 233708), (248, 116854), (496, 58427)]