67714672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2417}}^1$

素因数の和:2545

約数の個数: 40

約数和(自身を含む): 140321376

約数和(自身を除く): 72606704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 103, 136, 206, 272, 412, 824, 1648, 1751, 2417, 3502, 4834, 7004, 9668, 14008, 19336, 28016, 38672, 41089, 82178, 164356, 248951, 328712, 497902, 657424, 995804, 1991608, 3983216, 4232167, 8464334, 16928668, 33857336, 67714672]

約数ペア:

[(1, 67714672), (2, 33857336), (4, 16928668), (8, 8464334), (16, 4232167), (17, 3983216), (34, 1991608), (68, 995804), (103, 657424), (136, 497902), (206, 328712), (272, 248951), (412, 164356), (824, 82178), (1648, 41089), (1751, 38672), (2417, 28016), (3502, 19336), (4834, 14008), (7004, 9668)]