71411912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{62423}}^1$

素因数の和:62453

約数の個数: 32

約数和(自身を含む): 157308480

約数和(自身を除く): 85896568

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 62423, 124846, 249692, 499384, 686653, 811499, 1373306, 1622998, 2746612, 3245996, 5493224, 6491992, 8926489, 17852978, 35705956, 71411912]

約数ペア:

[(1, 71411912), (2, 35705956), (4, 17852978), (8, 8926489), (11, 6491992), (13, 5493224), (22, 3245996), (26, 2746612), (44, 1622998), (52, 1373306), (88, 811499), (104, 686653), (143, 499384), (286, 249692), (572, 124846), (1144, 62423)]