71993402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{162881}}^1$

素因数の和:162913

約数の個数: 16

約数和(自身を含む): 123138792

約数和(自身を除く): 51145390

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 162881, 325762, 2117453, 2768977, 4234906, 5537954, 35996701, 71993402]

約数ペア:

[(1, 71993402), (2, 35996701), (13, 5537954), (17, 4234906), (26, 2768977), (34, 2117453), (221, 325762), (442, 162881)]