26646392

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{81239}}^1$

素因数の和:81286

約数の個数: 16

約数和(自身を含む): 51181200

約数和(自身を除く): 24534808

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 81239, 162478, 324956, 649912, 3330799, 6661598, 13323196, 26646392]

約数ペア:

[(1, 26646392), (2, 13323196), (4, 6661598), (8, 3330799), (41, 649912), (82, 324956), (164, 162478), (328, 81239)]