72726832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{239233}}^1$

素因数の和:239260

約数の個数: 20

約数和(自身を含む): 148325080

約数和(自身を除く): 75598248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 239233, 478466, 956932, 1913864, 3827728, 4545427, 9090854, 18181708, 36363416, 72726832]

約数ペア:

[(1, 72726832), (2, 36363416), (4, 18181708), (8, 9090854), (16, 4545427), (19, 3827728), (38, 1913864), (76, 956932), (152, 478466), (304, 239233)]