28412692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3181}}^1$

素因数の和:3232

約数の個数: 48

約数和(自身を含む): 64149120

約数和(自身を除く): 35736428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 3181, 4466, 6362, 8932, 12724, 22267, 34991, 44534, 69982, 89068, 92249, 139964, 184498, 244937, 368996, 489874, 645743, 979748, 1014739, 1291486, 2029478, 2582972, 4058956, 7103173, 14206346, 28412692]

約数ペア:

[(1, 28412692), (2, 14206346), (4, 7103173), (7, 4058956), (11, 2582972), (14, 2029478), (22, 1291486), (28, 1014739), (29, 979748), (44, 645743), (58, 489874), (77, 368996), (116, 244937), (154, 184498), (203, 139964), (308, 92249), (319, 89068), (406, 69982), (638, 44534), (812, 34991), (1276, 22267), (2233, 12724), (3181, 8932), (4466, 6362)]