69268496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{393571}}^1$

素因数の和:393590

約数の個数: 20

約数和(自身を含む): 146408784

約数和(自身を除く): 77140288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 393571, 787142, 1574284, 3148568, 4329281, 6297136, 8658562, 17317124, 34634248, 69268496]

約数ペア:

[(1, 69268496), (2, 34634248), (4, 17317124), (8, 8658562), (11, 6297136), (16, 4329281), (22, 3148568), (44, 1574284), (88, 787142), (176, 393571)]