73103792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{240473}}^1$

素因数の和:240500

約数の個数: 20

約数和(自身を含む): 149093880

約数和(自身を除く): 75990088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 240473, 480946, 961892, 1923784, 3847568, 4568987, 9137974, 18275948, 36551896, 73103792]

約数ペア:

[(1, 73103792), (2, 36551896), (4, 18275948), (8, 9137974), (16, 4568987), (19, 3847568), (38, 1923784), (76, 961892), (152, 480946), (304, 240473)]