71189706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{31981}}^1$

素因数の和:32046

約数の個数: 32

約数和(自身を含む): 165794688

約数和(自身を除く): 94604982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 31981, 63962, 95943, 191886, 223867, 447734, 671601, 1343202, 1694993, 3389986, 5084979, 10169958, 11864951, 23729902, 35594853, 71189706]

約数ペア:

[(1, 71189706), (2, 35594853), (3, 23729902), (6, 11864951), (7, 10169958), (14, 5084979), (21, 3389986), (42, 1694993), (53, 1343202), (106, 671601), (159, 447734), (318, 223867), (371, 191886), (742, 95943), (1113, 63962), (2226, 31981)]