67880576

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{17107}}^1$

素因数の和:17152

約数の個数: 32

約数和(自身を含む): 139601280

約数和(自身を除く): 71720704

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 17107, 34214, 68428, 136856, 273712, 530317, 547424, 1060634, 1094848, 2121268, 2189696, 4242536, 8485072, 16970144, 33940288, 67880576]

約数ペア:

[(1, 67880576), (2, 33940288), (4, 16970144), (8, 8485072), (16, 4242536), (31, 2189696), (32, 2121268), (62, 1094848), (64, 1060634), (124, 547424), (128, 530317), (248, 273712), (496, 136856), (992, 68428), (1984, 34214), (3968, 17107)]