76720288

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{77339}}^1$

素因数の和:77380

約数の個数: 24

約数和(自身を含む): 155917440

約数和(自身を除く): 79197152

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 77339, 154678, 309356, 618712, 1237424, 2397509, 2474848, 4795018, 9590036, 19180072, 38360144, 76720288]

約数ペア:

[(1, 76720288), (2, 38360144), (4, 19180072), (8, 9590036), (16, 4795018), (31, 2474848), (32, 2397509), (62, 1237424), (124, 618712), (248, 309356), (496, 154678), (992, 77339)]