26843824

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2693}}^1$

素因数の和:2797

約数の個数: 40

約数和(自身を含む): 60130080

約数和(自身を除く): 33286256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 2693, 4984, 5386, 9968, 10772, 18851, 21544, 37702, 43088, 75404, 150808, 239677, 301616, 479354, 958708, 1677739, 1917416, 3355478, 3834832, 6710956, 13421912, 26843824]

約数ペア:

[(1, 26843824), (2, 13421912), (4, 6710956), (7, 3834832), (8, 3355478), (14, 1917416), (16, 1677739), (28, 958708), (56, 479354), (89, 301616), (112, 239677), (178, 150808), (356, 75404), (623, 43088), (712, 37702), (1246, 21544), (1424, 18851), (2492, 10772), (2693, 9968), (4984, 5386)]