40957436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2803}}^1$

素因数の和:3101

約数の個数: 24

約数和(自身を含む): 77491344

約数和(自身を除く): 36533908

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 2803, 3653, 5606, 7306, 11212, 14612, 36439, 72878, 145756, 787643, 1575286, 3150572, 10239359, 20478718, 40957436]

約数ペア:

[(1, 40957436), (2, 20478718), (4, 10239359), (13, 3150572), (26, 1575286), (52, 787643), (281, 145756), (562, 72878), (1124, 36439), (2803, 14612), (3653, 11212), (5606, 7306)]