67676456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6299}}^1$

素因数の和:6401

約数の個数: 32

約数和(自身を含む): 136080000

約数和(自身を除く): 68403544

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 6299, 10744, 12598, 25196, 50392, 107083, 214166, 428332, 497621, 856664, 995242, 1990484, 3980968, 8459557, 16919114, 33838228, 67676456]

約数ペア:

[(1, 67676456), (2, 33838228), (4, 16919114), (8, 8459557), (17, 3980968), (34, 1990484), (68, 995242), (79, 856664), (136, 497621), (158, 428332), (316, 214166), (632, 107083), (1343, 50392), (2686, 25196), (5372, 12598), (6299, 10744)]