4021952

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 56

約数和(自身を含む): 9052560

約数和(自身を除く): 5030608

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 176, 197, 232, 319, 352, 394, 464, 638, 704, 788, 928, 1276, 1576, 1856, 2167, 2552, 3152, 4334, 5104, 5713, 6304, 8668, 10208, 11426, 12608, 17336, 20416, 22852, 34672, 45704, 62843, 69344, 91408, 125686, 138688, 182816, 251372, 365632, 502744, 1005488, 2010976, 4021952]

約数ペア:

[(1, 4021952), (2, 2010976), (4, 1005488), (8, 502744), (11, 365632), (16, 251372), (22, 182816), (29, 138688), (32, 125686), (44, 91408), (58, 69344), (64, 62843), (88, 45704), (116, 34672), (176, 22852), (197, 20416), (232, 17336), (319, 12608), (352, 11426), (394, 10208), (464, 8668), (638, 6304), (704, 5713), (788, 5104), (928, 4334), (1276, 3152), (1576, 2552), (1856, 2167)]