22262576

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1009}}^1$

素因数の和:1221

約数の個数: 40

約数和(自身を含む): 49595040

約数和(自身を除く): 27332464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1009, 1379, 1576, 2018, 2758, 3152, 4036, 5516, 7063, 8072, 11032, 14126, 16144, 22064, 28252, 56504, 113008, 198773, 397546, 795092, 1391411, 1590184, 2782822, 3180368, 5565644, 11131288, 22262576]

約数ペア:

[(1, 22262576), (2, 11131288), (4, 5565644), (7, 3180368), (8, 2782822), (14, 1590184), (16, 1391411), (28, 795092), (56, 397546), (112, 198773), (197, 113008), (394, 56504), (788, 28252), (1009, 22064), (1379, 16144), (1576, 14126), (2018, 11032), (2758, 8072), (3152, 7063), (4036, 5516)]