28668332

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13297}}^1$

素因数の和:13326

約数の個数: 36

約数和(自身を含む): 63670824

約数和(自身を除く): 35002492

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 13297, 26594, 53188, 93079, 146267, 186158, 292534, 372316, 585068, 651553, 1023869, 1303106, 2047738, 2606212, 4095476, 7167083, 14334166, 28668332]

約数ペア:

[(1, 28668332), (2, 14334166), (4, 7167083), (7, 4095476), (11, 2606212), (14, 2047738), (22, 1303106), (28, 1023869), (44, 651553), (49, 585068), (77, 372316), (98, 292534), (154, 186158), (196, 146267), (308, 93079), (539, 53188), (1078, 26594), (2156, 13297)]