28015384

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{74509}}^1$

素因数の和:74562

約数の個数: 16

約数和(自身を含む): 53647200

約数和(自身を除く): 25631816

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 74509, 149018, 298036, 596072, 3501923, 7003846, 14007692, 28015384]

約数ペア:

[(1, 28015384), (2, 14007692), (4, 7003846), (8, 3501923), (47, 596072), (94, 298036), (188, 149018), (376, 74509)]