66630784

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 148838400

約数和(自身を除く): 82207616

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 296, 352, 407, 592, 704, 814, 1184, 1279, 1408, 1628, 2368, 2558, 3256, 4736, 5116, 6512, 10232, 13024, 14069, 20464, 26048, 28138, 40928, 47323, 52096, 56276, 81856, 94646, 112552, 163712, 189292, 225104, 378584, 450208, 520553, 757168, 900416, 1041106, 1514336, 1800832, 2082212, 3028672, 4164424, 6057344, 8328848, 16657696, 33315392, 66630784]

約数ペア:

[(1, 66630784), (2, 33315392), (4, 16657696), (8, 8328848), (11, 6057344), (16, 4164424), (22, 3028672), (32, 2082212), (37, 1800832), (44, 1514336), (64, 1041106), (74, 900416), (88, 757168), (128, 520553), (148, 450208), (176, 378584), (296, 225104), (352, 189292), (407, 163712), (592, 112552), (704, 94646), (814, 81856), (1184, 56276), (1279, 52096), (1408, 47323), (1628, 40928), (2368, 28138), (2558, 26048), (3256, 20464), (4736, 14069), (5116, 13024), (6512, 10232)]