39425498

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 72049824

約数和(自身を除く): 32624326

約数列:

[1, 2, 7, 14, 37, 49, 74, 83, 98, 131, 166, 259, 262, 518, 581, 917, 1162, 1813, 1834, 3071, 3626, 4067, 4847, 6142, 6419, 8134, 9694, 10873, 12838, 21497, 21746, 33929, 42994, 67858, 76111, 150479, 152222, 237503, 300958, 402301, 475006, 532777, 804602, 1065554, 2816107, 5632214, 19712749, 39425498]

約数ペア:

[(1, 39425498), (2, 19712749), (7, 5632214), (14, 2816107), (37, 1065554), (49, 804602), (74, 532777), (83, 475006), (98, 402301), (131, 300958), (166, 237503), (259, 152222), (262, 150479), (518, 76111), (581, 67858), (917, 42994), (1162, 33929), (1813, 21746), (1834, 21497), (3071, 12838), (3626, 10873), (4067, 9694), (4847, 8134), (6142, 6419)]