26623996

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20231}}^1$

素因数の和:20289

約数の個数: 24

約数和(自身を含む): 54383616

約数和(自身を除く): 27759620

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 20231, 40462, 80924, 141617, 283234, 566468, 950857, 1901714, 3803428, 6655999, 13311998, 26623996]

約数ペア:

[(1, 26623996), (2, 13311998), (4, 6655999), (7, 3803428), (14, 1901714), (28, 950857), (47, 566468), (94, 283234), (188, 141617), (329, 80924), (658, 40462), (1316, 20231)]