28204572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2927}}^1$

素因数の和:3018

約数の個数: 48

約数和(自身を含む): 72801792

約数和(自身を除く): 44597220

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 219, 292, 438, 803, 876, 1606, 2409, 2927, 3212, 4818, 5854, 8781, 9636, 11708, 17562, 32197, 35124, 64394, 96591, 128788, 193182, 213671, 386364, 427342, 641013, 854684, 1282026, 2350381, 2564052, 4700762, 7051143, 9401524, 14102286, 28204572]

約数ペア:

[(1, 28204572), (2, 14102286), (3, 9401524), (4, 7051143), (6, 4700762), (11, 2564052), (12, 2350381), (22, 1282026), (33, 854684), (44, 641013), (66, 427342), (73, 386364), (132, 213671), (146, 193182), (219, 128788), (292, 96591), (438, 64394), (803, 35124), (876, 32197), (1606, 17562), (2409, 11708), (2927, 9636), (3212, 8781), (4818, 5854)]