27521956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4703}}^1$

素因数の和:4744

約数の個数: 48

約数和(自身を含む): 63221760

約数和(自身を除く): 35699804

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 4703, 5852, 9406, 18812, 32921, 51733, 65842, 89357, 103466, 131684, 178714, 206932, 357428, 362131, 625499, 724262, 982927, 1250998, 1448524, 1965854, 2501996, 3931708, 6880489, 13760978, 27521956]

約数ペア:

[(1, 27521956), (2, 13760978), (4, 6880489), (7, 3931708), (11, 2501996), (14, 1965854), (19, 1448524), (22, 1250998), (28, 982927), (38, 724262), (44, 625499), (76, 362131), (77, 357428), (133, 206932), (154, 178714), (209, 131684), (266, 103466), (308, 89357), (418, 65842), (532, 51733), (836, 32921), (1463, 18812), (2926, 9406), (4703, 5852)]