66805376

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2791}}^1$

素因数の和:2833

約数の個数: 64

約数和(自身を含む): 153783360

約数和(自身を除く): 86977984

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2791, 2992, 5582, 5984, 11164, 11968, 22328, 23936, 30701, 44656, 47447, 61402, 89312, 94894, 122804, 178624, 189788, 245608, 357248, 379576, 491216, 521917, 759152, 982432, 1043834, 1518304, 1964864, 2087668, 3036608, 3929728, 4175336, 6073216, 8350672, 16701344, 33402688, 66805376]

約数ペア:

[(1, 66805376), (2, 33402688), (4, 16701344), (8, 8350672), (11, 6073216), (16, 4175336), (17, 3929728), (22, 3036608), (32, 2087668), (34, 1964864), (44, 1518304), (64, 1043834), (68, 982432), (88, 759152), (128, 521917), (136, 491216), (176, 379576), (187, 357248), (272, 245608), (352, 189788), (374, 178624), (544, 122804), (704, 94894), (748, 89312), (1088, 61402), (1408, 47447), (1496, 44656), (2176, 30701), (2791, 23936), (2992, 22328), (5582, 11968), (5984, 11164)]