28070608

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{60497}}^1$

素因数の和:60534

約数の個数: 20

約数和(自身を含む): 56263140

約数和(自身を除く): 28192532

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 60497, 120994, 241988, 483976, 967952, 1754413, 3508826, 7017652, 14035304, 28070608]

約数ペア:

[(1, 28070608), (2, 14035304), (4, 7017652), (8, 3508826), (16, 1754413), (29, 967952), (58, 483976), (116, 241988), (232, 120994), (464, 60497)]