7388264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3739}}^1$

素因数の和:3777

約数の個数: 32

約数和(自身を含む): 15708000

約数和(自身を除く): 8319736

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 3739, 7478, 14956, 29912, 48607, 71041, 97214, 142082, 194428, 284164, 388856, 568328, 923533, 1847066, 3694132, 7388264]

約数ペア:

[(1, 7388264), (2, 3694132), (4, 1847066), (8, 923533), (13, 568328), (19, 388856), (26, 284164), (38, 194428), (52, 142082), (76, 97214), (104, 71041), (152, 48607), (247, 29912), (494, 14956), (988, 7478), (1976, 3739)]