2574736

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 40

約数和(自身を含む): 5356800

約数和(自身を除く): 2782064

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 179, 232, 248, 358, 464, 496, 716, 899, 1432, 1798, 2864, 3596, 5191, 5549, 7192, 10382, 11098, 14384, 20764, 22196, 41528, 44392, 83056, 88784, 160921, 321842, 643684, 1287368, 2574736]

約数ペア:

[(1, 2574736), (2, 1287368), (4, 643684), (8, 321842), (16, 160921), (29, 88784), (31, 83056), (58, 44392), (62, 41528), (116, 22196), (124, 20764), (179, 14384), (232, 11098), (248, 10382), (358, 7192), (464, 5549), (496, 5191), (716, 3596), (899, 2864), (1432, 1798)]