42499576

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2953}}^1$

素因数の和:3223

約数の個数: 32

約数和(自身を含む): 91455840

約数和(自身を除く): 48956264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 2953, 3598, 5906, 7196, 11812, 14392, 20671, 23624, 41342, 82684, 165368, 758921, 1517842, 3035684, 5312447, 6071368, 10624894, 21249788, 42499576]

約数ペア:

[(1, 42499576), (2, 21249788), (4, 10624894), (7, 6071368), (8, 5312447), (14, 3035684), (28, 1517842), (56, 758921), (257, 165368), (514, 82684), (1028, 41342), (1799, 23624), (2056, 20671), (2953, 14392), (3598, 11812), (5906, 7196)]