65672968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{432059}}^1$

素因数の和:432084

約数の個数: 16

約数和(自身を含む): 129618000

約数和(自身を除く): 63945032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 432059, 864118, 1728236, 3456472, 8209121, 16418242, 32836484, 65672968]

約数ペア:

[(1, 65672968), (2, 32836484), (4, 16418242), (8, 8209121), (19, 3456472), (38, 1728236), (76, 864118), (152, 432059)]