71369809928

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{7879}}^1\times {\mathrm{10993}}^1$

素因数の和:18981

約数の個数: 32

約数和(自身を含む): 135147043200

約数和(自身を除く): 63777233272

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 7879, 10993, 15758, 21986, 31516, 43972, 63032, 87944, 811537, 1132279, 1623074, 2264558, 3246148, 4529116, 6492296, 9058232, 86613847, 173227694, 346455388, 692910776, 8921226241, 17842452482, 35684904964, 71369809928]

約数ペア:

[(1, 71369809928), (2, 35684904964), (4, 17842452482), (8, 8921226241), (103, 692910776), (206, 346455388), (412, 173227694), (824, 86613847), (7879, 9058232), (10993, 6492296), (15758, 4529116), (21986, 3246148), (31516, 2264558), (43972, 1623074), (63032, 1132279), (87944, 811537)]