15679947488

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{58243}}^1$

素因数の和:58479

約数の個数: 48

約数和(自身を含む): 31703374080

約数和(自身を除く): 16023426592

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 179, 188, 358, 376, 716, 752, 1432, 1504, 2864, 5728, 8413, 16826, 33652, 58243, 67304, 116486, 134608, 232972, 269216, 465944, 931888, 1863776, 2737421, 5474842, 10425497, 10949684, 20850994, 21899368, 41701988, 43798736, 83403976, 87597472, 166807952, 333615904, 489998359, 979996718, 1959993436, 3919986872, 7839973744, 15679947488]

約数ペア:

[(1, 15679947488), (2, 7839973744), (4, 3919986872), (8, 1959993436), (16, 979996718), (32, 489998359), (47, 333615904), (94, 166807952), (179, 87597472), (188, 83403976), (358, 43798736), (376, 41701988), (716, 21899368), (752, 20850994), (1432, 10949684), (1504, 10425497), (2864, 5474842), (5728, 2737421), (8413, 1863776), (16826, 931888), (33652, 465944), (58243, 269216), (67304, 232972), (116486, 134608)]