40130734

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^2\times {\mathrm{281}}^1$

素因数の和:492

約数の個数: 24

約数和(自身を含む): 69730704

約数和(自身を除く): 29599970

約数列:

[1, 2, 7, 14, 101, 202, 281, 562, 707, 1414, 1967, 3934, 10201, 20402, 28381, 56762, 71407, 142814, 198667, 397334, 2866481, 5732962, 20065367, 40130734]

約数ペア:

[(1, 40130734), (2, 20065367), (7, 5732962), (14, 2866481), (101, 397334), (202, 198667), (281, 142814), (562, 71407), (707, 56762), (1414, 28381), (1967, 20402), (3934, 10201)]