39664096

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 83235600

約数和(自身を除く): 43571504

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 304, 356, 608, 712, 733, 1424, 1466, 1691, 2848, 2932, 3382, 5864, 6764, 11728, 13528, 13927, 23456, 27056, 27854, 54112, 55708, 65237, 111416, 130474, 222832, 260948, 445664, 521896, 1043792, 1239503, 2087584, 2479006, 4958012, 9916024, 19832048, 39664096]

約数ペア:

[(1, 39664096), (2, 19832048), (4, 9916024), (8, 4958012), (16, 2479006), (19, 2087584), (32, 1239503), (38, 1043792), (76, 521896), (89, 445664), (152, 260948), (178, 222832), (304, 130474), (356, 111416), (608, 65237), (712, 55708), (733, 54112), (1424, 27854), (1466, 27056), (1691, 23456), (2848, 13927), (2932, 13528), (3382, 11728), (5864, 6764)]