68372096

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2417}}^1$

素因数の和:2461

約数の個数: 64

約数和(自身を含む): 155380680

約数和(自身を除く): 87008584

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 2417, 3536, 4834, 7072, 9668, 14144, 19336, 28288, 31421, 38672, 41089, 62842, 77344, 82178, 125684, 154688, 164356, 251368, 309376, 328712, 502736, 534157, 657424, 1005472, 1068314, 1314848, 2010944, 2136628, 2629696, 4021888, 4273256, 5259392, 8546512, 17093024, 34186048, 68372096]

約数ペア:

[(1, 68372096), (2, 34186048), (4, 17093024), (8, 8546512), (13, 5259392), (16, 4273256), (17, 4021888), (26, 2629696), (32, 2136628), (34, 2010944), (52, 1314848), (64, 1068314), (68, 1005472), (104, 657424), (128, 534157), (136, 502736), (208, 328712), (221, 309376), (272, 251368), (416, 164356), (442, 154688), (544, 125684), (832, 82178), (884, 77344), (1088, 62842), (1664, 41089), (1768, 38672), (2176, 31421), (2417, 28288), (3536, 19336), (4834, 14144), (7072, 9668)]