15671985824

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{175979}}^1$

素因数の和:176034

約数の個数: 72

約数和(自身を含む): 35388874080

約数和(自身を除く): 19716888256

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 121, 176, 184, 242, 253, 352, 368, 484, 506, 736, 968, 1012, 1936, 2024, 2783, 3872, 4048, 5566, 8096, 11132, 22264, 44528, 89056, 175979, 351958, 703916, 1407832, 1935769, 2815664, 3871538, 4047517, 5631328, 7743076, 8095034, 15486152, 16190068, 21293459, 30972304, 32380136, 42586918, 44522687, 61944608, 64760272, 85173836, 89045374, 129520544, 170347672, 178090748, 340695344, 356181496, 489749557, 681390688, 712362992, 979499114, 1424725984, 1958998228, 3917996456, 7835992912, 15671985824]

約数ペア:

[(1, 15671985824), (2, 7835992912), (4, 3917996456), (8, 1958998228), (11, 1424725984), (16, 979499114), (22, 712362992), (23, 681390688), (32, 489749557), (44, 356181496), (46, 340695344), (88, 178090748), (92, 170347672), (121, 129520544), (176, 89045374), (184, 85173836), (242, 64760272), (253, 61944608), (352, 44522687), (368, 42586918), (484, 32380136), (506, 30972304), (736, 21293459), (968, 16190068), (1012, 15486152), (1936, 8095034), (2024, 7743076), (2783, 5631328), (3872, 4047517), (4048, 3871538), (5566, 2815664), (8096, 1935769), (11132, 1407832), (22264, 703916), (44528, 351958), (89056, 175979)]