28461912

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{16703}}^1$

素因数の和:16783

約数の個数: 32

約数和(自身を含む): 72161280

約数和(自身を除く): 43699368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 16703, 33406, 50109, 66812, 100218, 133624, 200436, 400872, 1185913, 2371826, 3557739, 4743652, 7115478, 9487304, 14230956, 28461912]

約数ペア:

[(1, 28461912), (2, 14230956), (3, 9487304), (4, 7115478), (6, 4743652), (8, 3557739), (12, 2371826), (24, 1185913), (71, 400872), (142, 200436), (213, 133624), (284, 100218), (426, 66812), (568, 50109), (852, 33406), (1704, 16703)]