26340752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:995

約数の個数: 40

約数和(自身を含む): 54579096

約数和(自身を除く): 28238344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 452, 857, 904, 1714, 1808, 1921, 3428, 3842, 6856, 7684, 13712, 14569, 15368, 29138, 30736, 58276, 96841, 116552, 193682, 233104, 387364, 774728, 1549456, 1646297, 3292594, 6585188, 13170376, 26340752]

約数ペア:

[(1, 26340752), (2, 13170376), (4, 6585188), (8, 3292594), (16, 1646297), (17, 1549456), (34, 774728), (68, 387364), (113, 233104), (136, 193682), (226, 116552), (272, 96841), (452, 58276), (857, 30736), (904, 29138), (1714, 15368), (1808, 14569), (1921, 13712), (3428, 7684), (3842, 6856)]