26201991472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{366277}}^1$

素因数の和:366565

約数の個数: 40

約数和(自身を含む): 53957144736

約数和(自身を除く): 27755153264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 263, 272, 526, 1052, 2104, 4208, 4471, 8942, 17884, 35768, 71536, 366277, 732554, 1465108, 2930216, 5860432, 6226709, 12453418, 24906836, 49813672, 96330851, 99627344, 192661702, 385323404, 770646808, 1541293616, 1637624467, 3275248934, 6550497868, 13100995736, 26201991472]

約数ペア:

[(1, 26201991472), (2, 13100995736), (4, 6550497868), (8, 3275248934), (16, 1637624467), (17, 1541293616), (34, 770646808), (68, 385323404), (136, 192661702), (263, 99627344), (272, 96330851), (526, 49813672), (1052, 24906836), (2104, 12453418), (4208, 6226709), (4471, 5860432), (8942, 2930216), (17884, 1465108), (35768, 732554), (71536, 366277)]