47007686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 86676480

約数和(自身を除く): 39668794

約数列:

[1, 2, 11, 17, 22, 34, 37, 43, 74, 79, 86, 158, 187, 374, 407, 473, 629, 731, 814, 869, 946, 1258, 1343, 1462, 1591, 1738, 2686, 2923, 3182, 3397, 5846, 6794, 6919, 8041, 13838, 14773, 16082, 17501, 27047, 29546, 32153, 35002, 37367, 49691, 54094, 57749, 64306, 74734, 99382, 115498, 125689, 251378, 297517, 546601, 595034, 635239, 1093202, 1270478, 1382579, 2136713, 2765158, 4273426, 23503843, 47007686]

約数ペア:

[(1, 47007686), (2, 23503843), (11, 4273426), (17, 2765158), (22, 2136713), (34, 1382579), (37, 1270478), (43, 1093202), (74, 635239), (79, 595034), (86, 546601), (158, 297517), (187, 251378), (374, 125689), (407, 115498), (473, 99382), (629, 74734), (731, 64306), (814, 57749), (869, 54094), (946, 49691), (1258, 37367), (1343, 35002), (1462, 32153), (1591, 29546), (1738, 27047), (2686, 17501), (2923, 16082), (3182, 14773), (3397, 13838), (5846, 8041), (6794, 6919)]