8124956

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 16998912

約数和(自身を除く): 8873956

約数列:

[1, 2, 4, 7, 14, 28, 61, 67, 71, 122, 134, 142, 244, 268, 284, 427, 469, 497, 854, 938, 994, 1708, 1876, 1988, 4087, 4331, 4757, 8174, 8662, 9514, 16348, 17324, 19028, 28609, 30317, 33299, 57218, 60634, 66598, 114436, 121268, 133196, 290177, 580354, 1160708, 2031239, 4062478, 8124956]

約数ペア:

[(1, 8124956), (2, 4062478), (4, 2031239), (7, 1160708), (14, 580354), (28, 290177), (61, 133196), (67, 121268), (71, 114436), (122, 66598), (134, 60634), (142, 57218), (244, 33299), (268, 30317), (284, 28609), (427, 19028), (469, 17324), (497, 16348), (854, 9514), (938, 8662), (994, 8174), (1708, 4757), (1876, 4331), (1988, 4087)]