71812482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{6653}}^1$

素因数の和:6922

約数の個数: 32

約数和(自身を含む): 164806272

約数和(自身を除く): 92993790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 6653, 10794, 13306, 19959, 39918, 46571, 93142, 139713, 279426, 1709821, 3419642, 5129463, 10258926, 11968747, 23937494, 35906241, 71812482]

約数ペア:

[(1, 71812482), (2, 35906241), (3, 23937494), (6, 11968747), (7, 10258926), (14, 5129463), (21, 3419642), (42, 1709821), (257, 279426), (514, 139713), (771, 93142), (1542, 46571), (1799, 39918), (3598, 19959), (5397, 13306), (6653, 10794)]