69819244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{21737}}^1$

素因数の和:21825

約数の個数: 24

約数和(自身を含む): 135123408

約数和(自身を除く): 65304164

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 21737, 43474, 86948, 239107, 478214, 956428, 1586801, 3173602, 6347204, 17454811, 34909622, 69819244]

約数ペア:

[(1, 69819244), (2, 34909622), (4, 17454811), (11, 6347204), (22, 3173602), (44, 1586801), (73, 956428), (146, 478214), (292, 239107), (803, 86948), (1606, 43474), (3212, 21737)]