71678634

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4643}}^1$

素因数の和:4762

約数の個数: 32

約数和(自身を含む): 149796864

約数和(自身を除く): 78118230

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 498, 2573, 4643, 5146, 7719, 9286, 13929, 15438, 27858, 143933, 287866, 385369, 431799, 770738, 863598, 1156107, 2312214, 11946439, 23892878, 35839317, 71678634]

約数ペア:

[(1, 71678634), (2, 35839317), (3, 23892878), (6, 11946439), (31, 2312214), (62, 1156107), (83, 863598), (93, 770738), (166, 431799), (186, 385369), (249, 287866), (498, 143933), (2573, 27858), (4643, 15438), (5146, 13929), (7719, 9286)]