28280892

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5393}}^1$

素因数の和:5442

約数の個数: 48

約数和(自身を含む): 72495360

約数和(自身を除く): 44214468

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 5393, 10786, 16179, 21572, 32358, 64716, 102467, 124039, 204934, 248078, 307401, 372117, 409868, 496156, 614802, 744234, 1229604, 1488468, 2356741, 4713482, 7070223, 9426964, 14140446, 28280892]

約数ペア:

[(1, 28280892), (2, 14140446), (3, 9426964), (4, 7070223), (6, 4713482), (12, 2356741), (19, 1488468), (23, 1229604), (38, 744234), (46, 614802), (57, 496156), (69, 409868), (76, 372117), (92, 307401), (114, 248078), (138, 204934), (228, 124039), (276, 102467), (437, 64716), (874, 32358), (1311, 21572), (1748, 16179), (2622, 10786), (5244, 5393)]