27776788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14437}}^1$

素因数の和:14491

約数の個数: 24

約数和(自身を含む): 53767112

約数和(自身を除く): 25990324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 14437, 28874, 57748, 187681, 375362, 534169, 750724, 1068338, 2136676, 6944197, 13888394, 27776788]

約数ペア:

[(1, 27776788), (2, 13888394), (4, 6944197), (13, 2136676), (26, 1068338), (37, 750724), (52, 534169), (74, 375362), (148, 187681), (481, 57748), (962, 28874), (1924, 14437)]