28882736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{95009}}^1$

素因数の和:95036

約数の個数: 20

約数和(自身を含む): 58906200

約数和(自身を除く): 30023464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 95009, 190018, 380036, 760072, 1520144, 1805171, 3610342, 7220684, 14441368, 28882736]

約数ペア:

[(1, 28882736), (2, 14441368), (4, 7220684), (8, 3610342), (16, 1805171), (19, 1520144), (38, 760072), (76, 380036), (152, 190018), (304, 95009)]