66987008

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:363

約数の個数: 88

約数和(自身を含む): 154261920

約数和(自身を除く): 87274912

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 313, 352, 418, 512, 608, 626, 704, 836, 1024, 1216, 1252, 1408, 1672, 2432, 2504, 2816, 3344, 3443, 4864, 5008, 5632, 5947, 6688, 6886, 9728, 10016, 11264, 11894, 13376, 13772, 19456, 20032, 23788, 26752, 27544, 40064, 47576, 53504, 55088, 65417, 80128, 95152, 107008, 110176, 130834, 160256, 190304, 214016, 220352, 261668, 320512, 380608, 440704, 523336, 761216, 881408, 1046672, 1522432, 1762816, 2093344, 3044864, 3525632, 4186688, 6089728, 8373376, 16746752, 33493504, 66987008]

約数ペア:

[(1, 66987008), (2, 33493504), (4, 16746752), (8, 8373376), (11, 6089728), (16, 4186688), (19, 3525632), (22, 3044864), (32, 2093344), (38, 1762816), (44, 1522432), (64, 1046672), (76, 881408), (88, 761216), (128, 523336), (152, 440704), (176, 380608), (209, 320512), (256, 261668), (304, 220352), (313, 214016), (352, 190304), (418, 160256), (512, 130834), (608, 110176), (626, 107008), (704, 95152), (836, 80128), (1024, 65417), (1216, 55088), (1252, 53504), (1408, 47576), (1672, 40064), (2432, 27544), (2504, 26752), (2816, 23788), (3344, 20032), (3443, 19456), (4864, 13772), (5008, 13376), (5632, 11894), (5947, 11264), (6688, 10016), (6886, 9728)]