26361928

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 51480000

約数和(自身を除く): 25118072

約数列:

[1, 2, 4, 8, 29, 58, 116, 199, 232, 398, 571, 796, 1142, 1592, 2284, 4568, 5771, 11542, 16559, 23084, 33118, 46168, 66236, 113629, 132472, 227258, 454516, 909032, 3295241, 6590482, 13180964, 26361928]

約数ペア:

[(1, 26361928), (2, 13180964), (4, 6590482), (8, 3295241), (29, 909032), (58, 454516), (116, 227258), (199, 132472), (232, 113629), (398, 66236), (571, 46168), (796, 33118), (1142, 23084), (1592, 16559), (2284, 11542), (4568, 5771)]