39846884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2441}}^1$

素因数の和:2516

約数の個数: 48

約数和(自身を含む): 88615296

約数和(自身を除く): 48768412

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 2441, 4081, 4882, 8162, 9764, 16324, 17087, 26851, 34174, 53702, 68348, 107404, 129373, 187957, 258746, 375914, 517492, 751828, 905611, 1423103, 1811222, 2846206, 3622444, 5692412, 9961721, 19923442, 39846884]

約数ペア:

[(1, 39846884), (2, 19923442), (4, 9961721), (7, 5692412), (11, 3622444), (14, 2846206), (22, 1811222), (28, 1423103), (44, 905611), (53, 751828), (77, 517492), (106, 375914), (154, 258746), (212, 187957), (308, 129373), (371, 107404), (583, 68348), (742, 53702), (1166, 34174), (1484, 26851), (2332, 17087), (2441, 16324), (4081, 9764), (4882, 8162)]