26441264

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53309}}^1$

素因数の和:53348

約数の個数: 20

約数和(自身を含む): 52883520

約数和(自身を除く): 26442256

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 53309, 106618, 213236, 426472, 852944, 1652579, 3305158, 6610316, 13220632, 26441264]

約数ペア:

[(1, 26441264), (2, 13220632), (4, 6610316), (8, 3305158), (16, 1652579), (31, 852944), (62, 426472), (124, 213236), (248, 106618), (496, 53309)]