75620912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{248753}}^1$

素因数の和:248780

約数の個数: 20

約数和(自身を含む): 154227480

約数和(自身を除く): 78606568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 248753, 497506, 995012, 1990024, 3980048, 4726307, 9452614, 18905228, 37810456, 75620912]

約数ペア:

[(1, 75620912), (2, 37810456), (4, 18905228), (8, 9452614), (16, 4726307), (19, 3980048), (38, 1990024), (76, 995012), (152, 497506), (304, 248753)]