39924976

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1613}}^1$

素因数の和:1658

約数の個数: 80

約数和(自身を含む): 100868544

約数和(自身を除く): 60943568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1613, 1768, 1904, 3094, 3226, 3536, 6188, 6452, 11291, 12376, 12904, 20969, 22582, 24752, 25808, 27421, 41938, 45164, 54842, 83876, 90328, 109684, 146783, 167752, 180656, 191947, 219368, 293566, 335504, 356473, 383894, 438736, 587132, 712946, 767788, 1174264, 1425892, 1535576, 2348528, 2495311, 2851784, 3071152, 4990622, 5703568, 9981244, 19962488, 39924976]

約数ペア:

[(1, 39924976), (2, 19962488), (4, 9981244), (7, 5703568), (8, 4990622), (13, 3071152), (14, 2851784), (16, 2495311), (17, 2348528), (26, 1535576), (28, 1425892), (34, 1174264), (52, 767788), (56, 712946), (68, 587132), (91, 438736), (104, 383894), (112, 356473), (119, 335504), (136, 293566), (182, 219368), (208, 191947), (221, 180656), (238, 167752), (272, 146783), (364, 109684), (442, 90328), (476, 83876), (728, 54842), (884, 45164), (952, 41938), (1456, 27421), (1547, 25808), (1613, 24752), (1768, 22582), (1904, 20969), (3094, 12904), (3226, 12376), (3536, 11291), (6188, 6452)]