72172096

素因数分解:

$2^6\times {\mathrm{563}}^1\times {\mathrm{2003}}^1$

素因数の和:2578

約数の個数: 28

約数和(自身を含む): 143542512

約数和(自身を除く): 71370416

約数列:

[1, 2, 4, 8, 16, 32, 64, 563, 1126, 2003, 2252, 4006, 4504, 8012, 9008, 16024, 18016, 32048, 36032, 64096, 128192, 1127689, 2255378, 4510756, 9021512, 18043024, 36086048, 72172096]

約数ペア:

[(1, 72172096), (2, 36086048), (4, 18043024), (8, 9021512), (16, 4510756), (32, 2255378), (64, 1127689), (563, 128192), (1126, 64096), (2003, 36032), (2252, 32048), (4006, 18016), (4504, 16024), (8012, 9008)]