64171022

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 104976000

約数和(自身を除く): 40804978

約数列:

[1, 2, 17, 34, 53, 106, 149, 239, 298, 478, 901, 1802, 2533, 4063, 5066, 7897, 8126, 12667, 15794, 25334, 35611, 71222, 134249, 215339, 268498, 430678, 605387, 1210774, 1887383, 3774766, 32085511, 64171022]

約数ペア:

[(1, 64171022), (2, 32085511), (17, 3774766), (34, 1887383), (53, 1210774), (106, 605387), (149, 430678), (239, 268498), (298, 215339), (478, 134249), (901, 71222), (1802, 35611), (2533, 25334), (4063, 15794), (5066, 12667), (7897, 8126)]