29788226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{21617}}^1$

素因数の和:21685

約数の個数: 16

約数和(自身を含む): 49029624

約数和(自身を除く): 19241398

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 21617, 43234, 281021, 562042, 1145701, 2291402, 14894113, 29788226]

約数ペア:

[(1, 29788226), (2, 14894113), (13, 2291402), (26, 1145701), (53, 562042), (106, 281021), (689, 43234), (1378, 21617)]