71613776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2711}}^1$

素因数の和:2859

約数の個数: 40

約数和(自身を含む): 150657024

約数和(自身を除く): 79043248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 2711, 3302, 5422, 6604, 10844, 13208, 21688, 26416, 35243, 43376, 70486, 140972, 281944, 344297, 563888, 688594, 1377188, 2754376, 4475861, 5508752, 8951722, 17903444, 35806888, 71613776]

約数ペア:

[(1, 71613776), (2, 35806888), (4, 17903444), (8, 8951722), (13, 5508752), (16, 4475861), (26, 2754376), (52, 1377188), (104, 688594), (127, 563888), (208, 344297), (254, 281944), (508, 140972), (1016, 70486), (1651, 43376), (2032, 35243), (2711, 26416), (3302, 21688), (5422, 13208), (6604, 10844)]