24709916

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 55981296

約数和(自身を除く): 31271380

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 73, 77, 98, 146, 154, 157, 196, 292, 308, 314, 511, 539, 628, 803, 1022, 1078, 1099, 1606, 1727, 2044, 2156, 2198, 3212, 3454, 3577, 4396, 5621, 6908, 7154, 7693, 11242, 11461, 12089, 14308, 15386, 22484, 22922, 24178, 30772, 39347, 45844, 48356, 78694, 80227, 84623, 126071, 157388, 160454, 169246, 252142, 320908, 338492, 504284, 561589, 882497, 1123178, 1764994, 2246356, 3529988, 6177479, 12354958, 24709916]

約数ペア:

[(1, 24709916), (2, 12354958), (4, 6177479), (7, 3529988), (11, 2246356), (14, 1764994), (22, 1123178), (28, 882497), (44, 561589), (49, 504284), (73, 338492), (77, 320908), (98, 252142), (146, 169246), (154, 160454), (157, 157388), (196, 126071), (292, 84623), (308, 80227), (314, 78694), (511, 48356), (539, 45844), (628, 39347), (803, 30772), (1022, 24178), (1078, 22922), (1099, 22484), (1606, 15386), (1727, 14308), (2044, 12089), (2156, 11461), (2198, 11242), (3212, 7693), (3454, 7154), (3577, 6908), (4396, 5621)]