54948736

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 115117200

約数和(自身を除く): 60168464

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 113, 116, 128, 131, 226, 232, 262, 452, 464, 524, 904, 928, 1048, 1808, 1856, 2096, 3277, 3616, 3712, 3799, 4192, 6554, 7232, 7598, 8384, 13108, 14464, 14803, 15196, 16768, 26216, 29606, 30392, 52432, 59212, 60784, 104864, 118424, 121568, 209728, 236848, 243136, 419456, 429287, 473696, 486272, 858574, 947392, 1717148, 1894784, 3434296, 6868592, 13737184, 27474368, 54948736]

約数ペア:

[(1, 54948736), (2, 27474368), (4, 13737184), (8, 6868592), (16, 3434296), (29, 1894784), (32, 1717148), (58, 947392), (64, 858574), (113, 486272), (116, 473696), (128, 429287), (131, 419456), (226, 243136), (232, 236848), (262, 209728), (452, 121568), (464, 118424), (524, 104864), (904, 60784), (928, 59212), (1048, 52432), (1808, 30392), (1856, 29606), (2096, 26216), (3277, 16768), (3616, 15196), (3712, 14803), (3799, 14464), (4192, 13108), (6554, 8384), (7232, 7598)]