27121136

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2351}}^1$

素因数の和:2469

約数の個数: 40

約数和(自身を含む): 60662784

約数和(自身を除く): 33541648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2351, 2884, 4702, 5768, 9404, 11536, 16457, 18808, 32914, 37616, 65828, 131656, 242153, 263312, 484306, 968612, 1695071, 1937224, 3390142, 3874448, 6780284, 13560568, 27121136]

約数ペア:

[(1, 27121136), (2, 13560568), (4, 6780284), (7, 3874448), (8, 3390142), (14, 1937224), (16, 1695071), (28, 968612), (56, 484306), (103, 263312), (112, 242153), (206, 131656), (412, 65828), (721, 37616), (824, 32914), (1442, 18808), (1648, 16457), (2351, 11536), (2884, 9404), (4702, 5768)]