41810678

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 40925962

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 107, 113, 133, 182, 214, 226, 247, 266, 494, 749, 791, 1391, 1469, 1498, 1582, 1729, 2033, 2147, 2782, 2938, 3458, 4066, 4294, 9737, 10283, 12091, 14231, 15029, 19474, 20566, 24182, 26429, 27911, 28462, 30058, 52858, 55822, 84637, 157183, 169274, 185003, 195377, 229729, 314366, 370006, 390754, 459458, 1100281, 1608103, 2200562, 2986477, 3216206, 5972954, 20905339, 41810678]

約数ペア:

[(1, 41810678), (2, 20905339), (7, 5972954), (13, 3216206), (14, 2986477), (19, 2200562), (26, 1608103), (38, 1100281), (91, 459458), (107, 390754), (113, 370006), (133, 314366), (182, 229729), (214, 195377), (226, 185003), (247, 169274), (266, 157183), (494, 84637), (749, 55822), (791, 52858), (1391, 30058), (1469, 28462), (1498, 27911), (1582, 26429), (1729, 24182), (2033, 20566), (2147, 19474), (2782, 15029), (2938, 14231), (3458, 12091), (4066, 10283), (4294, 9737)]