27825028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 61746048

約数和(自身を除く): 33921020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1481, 1708, 2684, 2962, 4697, 5924, 9394, 10367, 16291, 18788, 20734, 32582, 41468, 65164, 90341, 114037, 180682, 228074, 361364, 456148, 632387, 993751, 1264774, 1987502, 2529548, 3975004, 6956257, 13912514, 27825028]

約数ペア:

[(1, 27825028), (2, 13912514), (4, 6956257), (7, 3975004), (11, 2529548), (14, 1987502), (22, 1264774), (28, 993751), (44, 632387), (61, 456148), (77, 361364), (122, 228074), (154, 180682), (244, 114037), (308, 90341), (427, 65164), (671, 41468), (854, 32582), (1342, 20734), (1481, 18788), (1708, 16291), (2684, 10367), (2962, 9394), (4697, 5924)]