28893612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 79478784

約数和(自身を除く): 50585172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 31, 33, 44, 46, 62, 66, 69, 92, 93, 124, 132, 138, 186, 253, 276, 307, 341, 372, 506, 614, 682, 713, 759, 921, 1012, 1023, 1228, 1364, 1426, 1518, 1842, 2046, 2139, 2852, 3036, 3377, 3684, 4092, 4278, 6754, 7061, 7843, 8556, 9517, 10131, 13508, 14122, 15686, 19034, 20262, 21183, 23529, 28244, 28551, 31372, 38068, 40524, 42366, 47058, 57102, 77671, 84732, 94116, 104687, 114204, 155342, 209374, 218891, 233013, 310684, 314061, 418748, 437782, 466026, 628122, 656673, 875564, 932052, 1256244, 1313346, 2407801, 2626692, 4815602, 7223403, 9631204, 14446806, 28893612]

約数ペア:

[(1, 28893612), (2, 14446806), (3, 9631204), (4, 7223403), (6, 4815602), (11, 2626692), (12, 2407801), (22, 1313346), (23, 1256244), (31, 932052), (33, 875564), (44, 656673), (46, 628122), (62, 466026), (66, 437782), (69, 418748), (92, 314061), (93, 310684), (124, 233013), (132, 218891), (138, 209374), (186, 155342), (253, 114204), (276, 104687), (307, 94116), (341, 84732), (372, 77671), (506, 57102), (614, 47058), (682, 42366), (713, 40524), (759, 38068), (921, 31372), (1012, 28551), (1023, 28244), (1228, 23529), (1364, 21183), (1426, 20262), (1518, 19034), (1842, 15686), (2046, 14122), (2139, 13508), (2852, 10131), (3036, 9517), (3377, 8556), (3684, 7843), (4092, 7061), (4278, 6754)]