72424048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{238237}}^1$

素因数の和:238264

約数の個数: 20

約数和(自身を含む): 147707560

約数和(自身を除く): 75283512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 238237, 476474, 952948, 1905896, 3811792, 4526503, 9053006, 18106012, 36212024, 72424048]

約数ペア:

[(1, 72424048), (2, 36212024), (4, 18106012), (8, 9053006), (16, 4526503), (19, 3811792), (38, 1905896), (76, 952948), (152, 476474), (304, 238237)]