78520512004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{17325797}}^1$

素因数の和:17325915

約数の個数: 24

約数和(自身を含む): 151358171328

約数和(自身を除く): 72837659324

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 17325797, 34651594, 69303188, 190583767, 381167534, 762335068, 1784557091, 3569114182, 7138228364, 19630128001, 39260256002, 78520512004]

約数ペア:

[(1, 78520512004), (2, 39260256002), (4, 19630128001), (11, 7138228364), (22, 3569114182), (44, 1784557091), (103, 762335068), (206, 381167534), (412, 190583767), (1133, 69303188), (2266, 34651594), (4532, 17325797)]