26868976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:769

約数の個数: 40

約数和(自身を含む): 55536624

約数和(自身を除く): 28667648

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 173, 272, 346, 571, 692, 1142, 1384, 2284, 2768, 2941, 4568, 5882, 9136, 9707, 11764, 19414, 23528, 38828, 47056, 77656, 98783, 155312, 197566, 395132, 790264, 1580528, 1679311, 3358622, 6717244, 13434488, 26868976]

約数ペア:

[(1, 26868976), (2, 13434488), (4, 6717244), (8, 3358622), (16, 1679311), (17, 1580528), (34, 790264), (68, 395132), (136, 197566), (173, 155312), (272, 98783), (346, 77656), (571, 47056), (692, 38828), (1142, 23528), (1384, 19414), (2284, 11764), (2768, 9707), (2941, 9136), (4568, 5882)]