28298472

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1682

約数の個数: 64

約数和(自身を含む): 76697280

約数和(自身を除く): 48398808

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 1613, 2193, 2924, 3226, 4386, 4839, 5848, 6452, 8772, 9678, 12904, 17544, 19356, 27421, 38712, 54842, 69359, 82263, 109684, 138718, 164526, 208077, 219368, 277436, 329052, 416154, 554872, 658104, 832308, 1179103, 1664616, 2358206, 3537309, 4716412, 7074618, 9432824, 14149236, 28298472]

約数ペア:

[(1, 28298472), (2, 14149236), (3, 9432824), (4, 7074618), (6, 4716412), (8, 3537309), (12, 2358206), (17, 1664616), (24, 1179103), (34, 832308), (43, 658104), (51, 554872), (68, 416154), (86, 329052), (102, 277436), (129, 219368), (136, 208077), (172, 164526), (204, 138718), (258, 109684), (344, 82263), (408, 69359), (516, 54842), (731, 38712), (1032, 27421), (1462, 19356), (1613, 17544), (2193, 12904), (2924, 9678), (3226, 8772), (4386, 6452), (4839, 5848)]