71623864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{14653}}^1$

素因数の和:14719

約数の個数: 32

約数和(自身を含む): 147712320

約数和(自身を除く): 76088456

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 14653, 29306, 58612, 117224, 190489, 380978, 688691, 761956, 1377382, 1523912, 2754764, 5509528, 8952983, 17905966, 35811932, 71623864]

約数ペア:

[(1, 71623864), (2, 35811932), (4, 17905966), (8, 8952983), (13, 5509528), (26, 2754764), (47, 1523912), (52, 1377382), (94, 761956), (104, 688691), (188, 380978), (376, 190489), (611, 117224), (1222, 58612), (2444, 29306), (4888, 14653)]