39537904

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 96690240

約数和(自身を除く): 57152336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 37, 47, 49, 56, 58, 74, 94, 98, 112, 116, 148, 188, 196, 203, 232, 259, 296, 329, 376, 392, 406, 464, 518, 592, 658, 752, 784, 812, 1036, 1073, 1316, 1363, 1421, 1624, 1739, 1813, 2072, 2146, 2303, 2632, 2726, 2842, 3248, 3478, 3626, 4144, 4292, 4606, 5264, 5452, 5684, 6956, 7252, 7511, 8584, 9212, 9541, 10904, 11368, 12173, 13912, 14504, 15022, 17168, 18424, 19082, 21808, 22736, 24346, 27824, 29008, 30044, 36848, 38164, 48692, 50431, 52577, 60088, 66787, 76328, 85211, 97384, 100862, 105154, 120176, 133574, 152656, 170422, 194768, 201724, 210308, 267148, 340844, 353017, 403448, 420616, 534296, 681688, 706034, 806896, 841232, 1068592, 1363376, 1412068, 2471119, 2824136, 4942238, 5648272, 9884476, 19768952, 39537904]

約数ペア:

[(1, 39537904), (2, 19768952), (4, 9884476), (7, 5648272), (8, 4942238), (14, 2824136), (16, 2471119), (28, 1412068), (29, 1363376), (37, 1068592), (47, 841232), (49, 806896), (56, 706034), (58, 681688), (74, 534296), (94, 420616), (98, 403448), (112, 353017), (116, 340844), (148, 267148), (188, 210308), (196, 201724), (203, 194768), (232, 170422), (259, 152656), (296, 133574), (329, 120176), (376, 105154), (392, 100862), (406, 97384), (464, 85211), (518, 76328), (592, 66787), (658, 60088), (752, 52577), (784, 50431), (812, 48692), (1036, 38164), (1073, 36848), (1316, 30044), (1363, 29008), (1421, 27824), (1624, 24346), (1739, 22736), (1813, 21808), (2072, 19082), (2146, 18424), (2303, 17168), (2632, 15022), (2726, 14504), (2842, 13912), (3248, 12173), (3478, 11368), (3626, 10904), (4144, 9541), (4292, 9212), (4606, 8584), (5264, 7511), (5452, 7252), (5684, 6956)]