8750056

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 19918080

約数和(自身を除く): 11168024

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 41, 56, 74, 82, 103, 148, 164, 206, 259, 287, 296, 328, 412, 518, 574, 721, 824, 1036, 1148, 1442, 1517, 2072, 2296, 2884, 3034, 3811, 4223, 5768, 6068, 7622, 8446, 10619, 12136, 15244, 16892, 21238, 26677, 29561, 30488, 33784, 42476, 53354, 59122, 84952, 106708, 118244, 156251, 213416, 236488, 312502, 625004, 1093757, 1250008, 2187514, 4375028, 8750056]

約数ペア:

[(1, 8750056), (2, 4375028), (4, 2187514), (7, 1250008), (8, 1093757), (14, 625004), (28, 312502), (37, 236488), (41, 213416), (56, 156251), (74, 118244), (82, 106708), (103, 84952), (148, 59122), (164, 53354), (206, 42476), (259, 33784), (287, 30488), (296, 29561), (328, 26677), (412, 21238), (518, 16892), (574, 15244), (721, 12136), (824, 10619), (1036, 8446), (1148, 7622), (1442, 6068), (1517, 5768), (2072, 4223), (2296, 3811), (2884, 3034)]