71509724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{125017}}^1$

素因数の和:125045

約数の個数: 24

約数和(自身を含む): 147021168

約数和(自身を除く): 75511444

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 125017, 250034, 500068, 1375187, 1625221, 2750374, 3250442, 5500748, 6500884, 17877431, 35754862, 71509724]

約数ペア:

[(1, 71509724), (2, 35754862), (4, 17877431), (11, 6500884), (13, 5500748), (22, 3250442), (26, 2750374), (44, 1625221), (52, 1375187), (143, 500068), (286, 250034), (572, 125017)]