29966402

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{751}}^1$

素因数の和:1105

約数の個数: 16

約数和(自身を含む): 45805824

約数和(自身を除く): 15839422

約数列:

[1, 2, 71, 142, 281, 562, 751, 1502, 19951, 39902, 53321, 106642, 211031, 422062, 14983201, 29966402]

約数ペア:

[(1, 29966402), (2, 14983201), (71, 422062), (142, 211031), (281, 106642), (562, 53321), (751, 39902), (1502, 19951)]