68756864

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1111

約数の個数: 64

約数和(自身を含む): 152755200

約数和(自身を除く): 83998336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 352, 376, 517, 704, 752, 1034, 1039, 1408, 1504, 2068, 2078, 3008, 4136, 4156, 6016, 8272, 8312, 11429, 16544, 16624, 22858, 33088, 33248, 45716, 48833, 66176, 66496, 91432, 97666, 132992, 182864, 195332, 365728, 390664, 537163, 731456, 781328, 1074326, 1462912, 1562656, 2148652, 3125312, 4297304, 6250624, 8594608, 17189216, 34378432, 68756864]

約数ペア:

[(1, 68756864), (2, 34378432), (4, 17189216), (8, 8594608), (11, 6250624), (16, 4297304), (22, 3125312), (32, 2148652), (44, 1562656), (47, 1462912), (64, 1074326), (88, 781328), (94, 731456), (128, 537163), (176, 390664), (188, 365728), (352, 195332), (376, 182864), (517, 132992), (704, 97666), (752, 91432), (1034, 66496), (1039, 66176), (1408, 48833), (1504, 45716), (2068, 33248), (2078, 33088), (3008, 22858), (4136, 16624), (4156, 16544), (6016, 11429), (8272, 8312)]