40454764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2297}}^1$

素因数の和:2362

約数の個数: 48

約数和(自身を含む): 88022592

約数和(自身を除く): 47567828

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2297, 2516, 4403, 4594, 8806, 9188, 16079, 17612, 32158, 39049, 64316, 78098, 84989, 156196, 169978, 273343, 339956, 546686, 594923, 1093372, 1189846, 1444813, 2379692, 2889626, 5779252, 10113691, 20227382, 40454764]

約数ペア:

[(1, 40454764), (2, 20227382), (4, 10113691), (7, 5779252), (14, 2889626), (17, 2379692), (28, 1444813), (34, 1189846), (37, 1093372), (68, 594923), (74, 546686), (119, 339956), (148, 273343), (238, 169978), (259, 156196), (476, 84989), (518, 78098), (629, 64316), (1036, 39049), (1258, 32158), (2297, 17612), (2516, 16079), (4403, 9188), (4594, 8806)]