7439912

素因数分解:

$2^3\times {\mathrm{47}}^2\times {\mathrm{421}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 14286810

約数和(自身を除く): 6846898

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 421, 842, 1684, 2209, 3368, 4418, 8836, 17672, 19787, 39574, 79148, 158296, 929989, 1859978, 3719956, 7439912]

約数ペア:

[(1, 7439912), (2, 3719956), (4, 1859978), (8, 929989), (47, 158296), (94, 79148), (188, 39574), (376, 19787), (421, 17672), (842, 8836), (1684, 4418), (2209, 3368)]