73421972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1411961}}^1$

素因数の和:1411978

約数の個数: 12

約数和(自身を含む): 138372276

約数和(自身を除く): 64950304

約数列:

[1, 2, 4, 13, 26, 52, 1411961, 2823922, 5647844, 18355493, 36710986, 73421972]

約数ペア:

[(1, 73421972), (2, 36710986), (4, 18355493), (13, 5647844), (26, 2823922), (52, 1411961)]