67521496

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 149184000

約数和(自身を除く): 81662504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 83, 146, 166, 199, 292, 332, 398, 511, 581, 584, 664, 796, 1022, 1162, 1393, 1592, 2044, 2324, 2786, 4088, 4648, 5572, 6059, 11144, 12118, 14527, 16517, 24236, 29054, 33034, 42413, 48472, 58108, 66068, 84826, 101689, 115619, 116216, 132136, 169652, 203378, 231238, 339304, 406756, 462476, 813512, 924952, 1205741, 2411482, 4822964, 8440187, 9645928, 16880374, 33760748, 67521496]

約数ペア:

[(1, 67521496), (2, 33760748), (4, 16880374), (7, 9645928), (8, 8440187), (14, 4822964), (28, 2411482), (56, 1205741), (73, 924952), (83, 813512), (146, 462476), (166, 406756), (199, 339304), (292, 231238), (332, 203378), (398, 169652), (511, 132136), (581, 116216), (584, 115619), (664, 101689), (796, 84826), (1022, 66068), (1162, 58108), (1393, 48472), (1592, 42413), (2044, 33034), (2324, 29054), (2786, 24236), (4088, 16517), (4648, 14527), (5572, 12118), (6059, 11144)]