72433972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{3217}}^1$

素因数の和:3667

約数の個数: 24

約数和(自身を含む): 136867976

約数和(自身を除く): 64434004

約数列:

[1, 2, 4, 13, 26, 52, 433, 866, 1732, 3217, 5629, 6434, 11258, 12868, 22516, 41821, 83642, 167284, 1392961, 2785922, 5571844, 18108493, 36216986, 72433972]

約数ペア:

[(1, 72433972), (2, 36216986), (4, 18108493), (13, 5571844), (26, 2785922), (52, 1392961), (433, 167284), (866, 83642), (1732, 41821), (3217, 22516), (5629, 12868), (6434, 11258)]