13923952

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 33426432

約数和(自身を除く): 19502480

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 71, 103, 112, 119, 136, 142, 206, 238, 272, 284, 412, 476, 497, 568, 721, 824, 952, 994, 1136, 1207, 1442, 1648, 1751, 1904, 1988, 2414, 2884, 3502, 3976, 4828, 5768, 7004, 7313, 7952, 8449, 9656, 11536, 12257, 14008, 14626, 16898, 19312, 24514, 28016, 29252, 33796, 49028, 51191, 58504, 67592, 98056, 102382, 117008, 124321, 135184, 196112, 204764, 248642, 409528, 497284, 819056, 870247, 994568, 1740494, 1989136, 3480988, 6961976, 13923952]

約数ペア:

[(1, 13923952), (2, 6961976), (4, 3480988), (7, 1989136), (8, 1740494), (14, 994568), (16, 870247), (17, 819056), (28, 497284), (34, 409528), (56, 248642), (68, 204764), (71, 196112), (103, 135184), (112, 124321), (119, 117008), (136, 102382), (142, 98056), (206, 67592), (238, 58504), (272, 51191), (284, 49028), (412, 33796), (476, 29252), (497, 28016), (568, 24514), (721, 19312), (824, 16898), (952, 14626), (994, 14008), (1136, 12257), (1207, 11536), (1442, 9656), (1648, 8449), (1751, 7952), (1904, 7313), (1988, 7004), (2414, 5768), (2884, 4828), (3502, 3976)]