70621876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79889}}^1$

素因数の和:79923

約数の個数: 24

約数和(自身を含む): 140925960

約数和(自身を除く): 70304084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 79889, 159778, 319556, 1038557, 1358113, 2077114, 2716226, 4154228, 5432452, 17655469, 35310938, 70621876]

約数ペア:

[(1, 70621876), (2, 35310938), (4, 17655469), (13, 5432452), (17, 4154228), (26, 2716226), (34, 2077114), (52, 1358113), (68, 1038557), (221, 319556), (442, 159778), (884, 79889)]