65775052

素因数分解:

$2^2\times 7^3\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 135475200

約数和(自身を除く): 69700148

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 251, 343, 382, 502, 686, 764, 1004, 1337, 1372, 1757, 2674, 3514, 5348, 7028, 9359, 12299, 18718, 24598, 37436, 47941, 49196, 65513, 86093, 95882, 131026, 172186, 191764, 262052, 335587, 344372, 671174, 1342348, 2349109, 4698218, 9396436, 16443763, 32887526, 65775052]

約数ペア:

[(1, 65775052), (2, 32887526), (4, 16443763), (7, 9396436), (14, 4698218), (28, 2349109), (49, 1342348), (98, 671174), (191, 344372), (196, 335587), (251, 262052), (343, 191764), (382, 172186), (502, 131026), (686, 95882), (764, 86093), (1004, 65513), (1337, 49196), (1372, 47941), (1757, 37436), (2674, 24598), (3514, 18718), (5348, 12299), (7028, 9359)]