39792544

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 72

約数和(自身を含む): 88482240

約数和(自身を除く): 48689696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 121, 172, 176, 239, 242, 344, 352, 473, 478, 484, 688, 946, 956, 968, 1376, 1892, 1912, 1936, 2629, 3784, 3824, 3872, 5203, 5258, 7568, 7648, 10277, 10406, 10516, 15136, 20554, 20812, 21032, 28919, 41108, 41624, 42064, 57838, 82216, 83248, 84128, 113047, 115676, 164432, 166496, 226094, 231352, 328864, 452188, 462704, 904376, 925408, 1243517, 1808752, 2487034, 3617504, 4974068, 9948136, 19896272, 39792544]

約数ペア:

[(1, 39792544), (2, 19896272), (4, 9948136), (8, 4974068), (11, 3617504), (16, 2487034), (22, 1808752), (32, 1243517), (43, 925408), (44, 904376), (86, 462704), (88, 452188), (121, 328864), (172, 231352), (176, 226094), (239, 166496), (242, 164432), (344, 115676), (352, 113047), (473, 84128), (478, 83248), (484, 82216), (688, 57838), (946, 42064), (956, 41624), (968, 41108), (1376, 28919), (1892, 21032), (1912, 20812), (1936, 20554), (2629, 15136), (3784, 10516), (3824, 10406), (3872, 10277), (5203, 7648), (5258, 7568)]