39285488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 88387200

約数和(自身を除く): 49101712

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 43, 44, 58, 86, 88, 116, 172, 176, 179, 232, 319, 344, 358, 464, 473, 638, 688, 716, 946, 1247, 1276, 1432, 1892, 1969, 2494, 2552, 2864, 3784, 3938, 4988, 5104, 5191, 7568, 7697, 7876, 9976, 10382, 13717, 15394, 15752, 19952, 20764, 27434, 30788, 31504, 41528, 54868, 57101, 61576, 83056, 84667, 109736, 114202, 123152, 169334, 219472, 223213, 228404, 338668, 446426, 456808, 677336, 892852, 913616, 1354672, 1785704, 2455343, 3571408, 4910686, 9821372, 19642744, 39285488]

約数ペア:

[(1, 39285488), (2, 19642744), (4, 9821372), (8, 4910686), (11, 3571408), (16, 2455343), (22, 1785704), (29, 1354672), (43, 913616), (44, 892852), (58, 677336), (86, 456808), (88, 446426), (116, 338668), (172, 228404), (176, 223213), (179, 219472), (232, 169334), (319, 123152), (344, 114202), (358, 109736), (464, 84667), (473, 83056), (638, 61576), (688, 57101), (716, 54868), (946, 41528), (1247, 31504), (1276, 30788), (1432, 27434), (1892, 20764), (1969, 19952), (2494, 15752), (2552, 15394), (2864, 13717), (3784, 10382), (3938, 9976), (4988, 7876), (5104, 7697), (5191, 7568)]