22528792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 28274408

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 47, 52, 88, 94, 104, 143, 188, 286, 376, 419, 517, 572, 611, 838, 1034, 1144, 1222, 1676, 2068, 2444, 3352, 4136, 4609, 4888, 5447, 6721, 9218, 10894, 13442, 18436, 19693, 21788, 26884, 36872, 39386, 43576, 53768, 59917, 78772, 119834, 157544, 216623, 239668, 256009, 433246, 479336, 512018, 866492, 1024036, 1732984, 2048072, 2816099, 5632198, 11264396, 22528792]

約数ペア:

[(1, 22528792), (2, 11264396), (4, 5632198), (8, 2816099), (11, 2048072), (13, 1732984), (22, 1024036), (26, 866492), (44, 512018), (47, 479336), (52, 433246), (88, 256009), (94, 239668), (104, 216623), (143, 157544), (188, 119834), (286, 78772), (376, 59917), (419, 53768), (517, 43576), (572, 39386), (611, 36872), (838, 26884), (1034, 21788), (1144, 19693), (1222, 18436), (1676, 13442), (2068, 10894), (2444, 9218), (3352, 6721), (4136, 5447), (4609, 4888)]