40779601928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{303727}}^1$

素因数の和:305037

約数の個数: 32

約数和(自身を含む): 82407480960

約数和(自身を除く): 41627879032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1291, 2582, 5164, 10328, 16783, 33566, 67132, 134264, 303727, 607454, 1214908, 2429816, 3948451, 7896902, 15793804, 31587608, 392111557, 784223114, 1568446228, 3136892456, 5097450241, 10194900482, 20389800964, 40779601928]

約数ペア:

[(1, 40779601928), (2, 20389800964), (4, 10194900482), (8, 5097450241), (13, 3136892456), (26, 1568446228), (52, 784223114), (104, 392111557), (1291, 31587608), (2582, 15793804), (5164, 7896902), (10328, 3948451), (16783, 2429816), (33566, 1214908), (67132, 607454), (134264, 303727)]