26676568

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{81331}}^1$

素因数の和:81378

約数の個数: 16

約数和(自身を含む): 51239160

約数和(自身を除く): 24562592

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 81331, 162662, 325324, 650648, 3334571, 6669142, 13338284, 26676568]

約数ペア:

[(1, 26676568), (2, 13338284), (4, 6669142), (8, 3334571), (41, 650648), (82, 325324), (164, 162662), (328, 81331)]