33069728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 69300000

約数和(自身を除く): 36230272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 109, 152, 218, 304, 436, 499, 608, 872, 998, 1744, 1996, 2071, 3488, 3992, 4142, 7984, 8284, 9481, 15968, 16568, 18962, 33136, 37924, 54391, 66272, 75848, 108782, 151696, 217564, 303392, 435128, 870256, 1033429, 1740512, 2066858, 4133716, 8267432, 16534864, 33069728]

約数ペア:

[(1, 33069728), (2, 16534864), (4, 8267432), (8, 4133716), (16, 2066858), (19, 1740512), (32, 1033429), (38, 870256), (76, 435128), (109, 303392), (152, 217564), (218, 151696), (304, 108782), (436, 75848), (499, 66272), (608, 54391), (872, 37924), (998, 33136), (1744, 18962), (1996, 16568), (2071, 15968), (3488, 9481), (3992, 8284), (4142, 7984)]