26002288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1009

約数の個数: 40

約数和(自身を含む): 54684000

約数和(自身を除く): 28681712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 839, 1192, 1678, 1937, 2384, 3356, 3874, 6712, 7748, 10907, 13424, 15496, 21814, 30992, 43628, 87256, 125011, 174512, 250022, 500044, 1000088, 1625143, 2000176, 3250286, 6500572, 13001144, 26002288]

約数ペア:

[(1, 26002288), (2, 13001144), (4, 6500572), (8, 3250286), (13, 2000176), (16, 1625143), (26, 1000088), (52, 500044), (104, 250022), (149, 174512), (208, 125011), (298, 87256), (596, 43628), (839, 30992), (1192, 21814), (1678, 15496), (1937, 13424), (2384, 10907), (3356, 7748), (3874, 6712)]