71917832

素因数分解:

$2^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{3701}}^1$

素因数の和:4061

約数の個数: 32

約数和(自身を含む): 154595520

約数和(自身を除く): 82677688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 347, 694, 1388, 2429, 2776, 3701, 4858, 7402, 9716, 14804, 19432, 25907, 29608, 51814, 103628, 207256, 1284247, 2568494, 5136988, 8989729, 10273976, 17979458, 35958916, 71917832]

約数ペア:

[(1, 71917832), (2, 35958916), (4, 17979458), (7, 10273976), (8, 8989729), (14, 5136988), (28, 2568494), (56, 1284247), (347, 207256), (694, 103628), (1388, 51814), (2429, 29608), (2776, 25907), (3701, 19432), (4858, 14804), (7402, 9716)]