26087912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2909}}^1$

素因数の和:2993

約数の個数: 32

約数和(自身を含む): 52380000

約数和(自身を除く): 26292088

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 2909, 4484, 5818, 8968, 11636, 23272, 55271, 110542, 171631, 221084, 343262, 442168, 686524, 1373048, 3260989, 6521978, 13043956, 26087912]

約数ペア:

[(1, 26087912), (2, 13043956), (4, 6521978), (8, 3260989), (19, 1373048), (38, 686524), (59, 442168), (76, 343262), (118, 221084), (152, 171631), (236, 110542), (472, 55271), (1121, 23272), (2242, 11636), (2909, 8968), (4484, 5818)]