64990706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{9319}}^1$

素因数の和:9649

約数の個数: 16

約数和(自身を含む): 106695360

約数和(自身を除く): 41704654

約数列:

[1, 2, 11, 22, 317, 634, 3487, 6974, 9319, 18638, 102509, 205018, 2954123, 5908246, 32495353, 64990706]

約数ペア:

[(1, 64990706), (2, 32495353), (11, 5908246), (22, 2954123), (317, 205018), (634, 102509), (3487, 18638), (6974, 9319)]