72617205028

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{2019613}}^1$

素因数の和:2019807

約数の個数: 24

約数和(自身を含む): 129780395640

約数和(自身を除く): 57163190612

約数列:

[1, 2, 4, 89, 101, 178, 202, 356, 404, 8989, 17978, 35956, 2019613, 4039226, 8078452, 179745557, 203980913, 359491114, 407961826, 718982228, 815923652, 18154301257, 36308602514, 72617205028]

約数ペア:

[(1, 72617205028), (2, 36308602514), (4, 18154301257), (89, 815923652), (101, 718982228), (178, 407961826), (202, 359491114), (356, 203980913), (404, 179745557), (8989, 8078452), (17978, 4039226), (35956, 2019613)]