40147702

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{28393}}^1$

素因数の和:28503

約数の個数: 16

約数和(自身を含む): 69508512

約数和(自身を除く): 29360810

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 28393, 56786, 198751, 397502, 2867693, 5735386, 20073851, 40147702]

約数ペア:

[(1, 40147702), (2, 20073851), (7, 5735386), (14, 2867693), (101, 397502), (202, 198751), (707, 56786), (1414, 28393)]