4005716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 8467200

約数和(自身を除く): 4461484

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 149, 188, 286, 298, 517, 572, 596, 611, 1034, 1222, 1639, 1937, 2068, 2444, 3278, 3874, 6556, 6721, 7003, 7748, 13442, 14006, 21307, 26884, 28012, 42614, 77033, 85228, 91039, 154066, 182078, 308132, 364156, 1001429, 2002858, 4005716]

約数ペア:

[(1, 4005716), (2, 2002858), (4, 1001429), (11, 364156), (13, 308132), (22, 182078), (26, 154066), (44, 91039), (47, 85228), (52, 77033), (94, 42614), (143, 28012), (149, 26884), (188, 21307), (286, 14006), (298, 13442), (517, 7748), (572, 7003), (596, 6721), (611, 6556), (1034, 3874), (1222, 3278), (1639, 2444), (1937, 2068)]