38745784

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2084

約数の個数: 64

約数和(自身を含む): 93542400

約数和(自身を除く): 54796616

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2029, 2387, 2728, 4058, 4774, 8116, 9548, 14203, 16232, 19096, 22319, 28406, 44638, 56812, 62899, 89276, 113624, 125798, 156233, 178552, 251596, 312466, 440293, 503192, 624932, 691889, 880586, 1249864, 1383778, 1761172, 2767556, 3522344, 4843223, 5535112, 9686446, 19372892, 38745784]

約数ペア:

[(1, 38745784), (2, 19372892), (4, 9686446), (7, 5535112), (8, 4843223), (11, 3522344), (14, 2767556), (22, 1761172), (28, 1383778), (31, 1249864), (44, 880586), (56, 691889), (62, 624932), (77, 503192), (88, 440293), (124, 312466), (154, 251596), (217, 178552), (248, 156233), (308, 125798), (341, 113624), (434, 89276), (616, 62899), (682, 56812), (868, 44638), (1364, 28406), (1736, 22319), (2029, 19096), (2387, 16232), (2728, 14203), (4058, 9548), (4774, 8116)]