66753568

素因数分解:

$2^5\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1279}}^1$

素因数の和:1529

約数の個数: 48

約数和(自身を含む): 150958080

約数和(自身を除く): 84204512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 233, 466, 932, 1279, 1631, 1864, 2558, 3262, 3728, 5116, 6524, 7456, 8953, 10232, 13048, 17906, 20464, 26096, 35812, 40928, 52192, 71624, 143248, 286496, 298007, 596014, 1192028, 2086049, 2384056, 4172098, 4768112, 8344196, 9536224, 16688392, 33376784, 66753568]

約数ペア:

[(1, 66753568), (2, 33376784), (4, 16688392), (7, 9536224), (8, 8344196), (14, 4768112), (16, 4172098), (28, 2384056), (32, 2086049), (56, 1192028), (112, 596014), (224, 298007), (233, 286496), (466, 143248), (932, 71624), (1279, 52192), (1631, 40928), (1864, 35812), (2558, 26096), (3262, 20464), (3728, 17906), (5116, 13048), (6524, 10232), (7456, 8953)]