38874346

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 71114112

約数和(自身を除く): 32239766

約数列:

[1, 2, 7, 14, 37, 49, 71, 74, 98, 142, 151, 259, 302, 497, 518, 994, 1057, 1813, 2114, 2627, 3479, 3626, 5254, 5587, 6958, 7399, 10721, 11174, 14798, 18389, 21442, 36778, 39109, 75047, 78218, 128723, 150094, 257446, 273763, 396677, 525329, 547526, 793354, 1050658, 2776739, 5553478, 19437173, 38874346]

約数ペア:

[(1, 38874346), (2, 19437173), (7, 5553478), (14, 2776739), (37, 1050658), (49, 793354), (71, 547526), (74, 525329), (98, 396677), (142, 273763), (151, 257446), (259, 150094), (302, 128723), (497, 78218), (518, 75047), (994, 39109), (1057, 36778), (1813, 21442), (2114, 18389), (2627, 14798), (3479, 11174), (3626, 10721), (5254, 7399), (5587, 6958)]