26253212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{653}}^1$

素因数の和:722

約数の個数: 36

約数和(自身を含む): 50632680

約数和(自身を除く): 24379468

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 529, 653, 874, 1058, 1306, 1748, 2116, 2612, 10051, 12407, 15019, 20102, 24814, 30038, 40204, 49628, 60076, 285361, 345437, 570722, 690874, 1141444, 1381748, 6563303, 13126606, 26253212]

約数ペア:

[(1, 26253212), (2, 13126606), (4, 6563303), (19, 1381748), (23, 1141444), (38, 690874), (46, 570722), (76, 345437), (92, 285361), (437, 60076), (529, 49628), (653, 40204), (874, 30038), (1058, 24814), (1306, 20102), (1748, 15019), (2116, 12407), (2612, 10051)]