70322642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 120884400

約数和(自身を除く): 50561758

約数列:

[1, 2, 13, 17, 26, 34, 221, 389, 409, 442, 778, 818, 5057, 5317, 6613, 6953, 10114, 10634, 13226, 13906, 85969, 90389, 159101, 171938, 180778, 318202, 2068313, 2704717, 4136626, 5409434, 35161321, 70322642]

約数ペア:

[(1, 70322642), (2, 35161321), (13, 5409434), (17, 4136626), (26, 2704717), (34, 2068313), (221, 318202), (389, 180778), (409, 171938), (442, 159101), (778, 90389), (818, 85969), (5057, 13906), (5317, 13226), (6613, 10634), (6953, 10114)]