61565336

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 138842880

約数和(自身を除く): 77277544

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 43, 56, 74, 86, 148, 172, 259, 296, 301, 344, 518, 602, 691, 1036, 1204, 1382, 1591, 2072, 2408, 2764, 3182, 4837, 5528, 6364, 9674, 11137, 12728, 19348, 22274, 25567, 29713, 38696, 44548, 51134, 59426, 89096, 102268, 118852, 178969, 204536, 207991, 237704, 357938, 415982, 715876, 831964, 1099381, 1431752, 1663928, 2198762, 4397524, 7695667, 8795048, 15391334, 30782668, 61565336]

約数ペア:

[(1, 61565336), (2, 30782668), (4, 15391334), (7, 8795048), (8, 7695667), (14, 4397524), (28, 2198762), (37, 1663928), (43, 1431752), (56, 1099381), (74, 831964), (86, 715876), (148, 415982), (172, 357938), (259, 237704), (296, 207991), (301, 204536), (344, 178969), (518, 118852), (602, 102268), (691, 89096), (1036, 59426), (1204, 51134), (1382, 44548), (1591, 38696), (2072, 29713), (2408, 25567), (2764, 22274), (3182, 19348), (4837, 12728), (5528, 11137), (6364, 9674)]