26784856

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7841}}^1$

素因数の和:7915

約数の個数: 32

約数和(自身を含む): 58344480

約数和(自身を除く): 31559624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 7841, 15682, 31364, 54887, 62728, 109774, 219548, 439096, 478301, 956602, 1913204, 3348107, 3826408, 6696214, 13392428, 26784856]

約数ペア:

[(1, 26784856), (2, 13392428), (4, 6696214), (7, 3826408), (8, 3348107), (14, 1913204), (28, 956602), (56, 478301), (61, 439096), (122, 219548), (244, 109774), (427, 62728), (488, 54887), (854, 31364), (1708, 15682), (3416, 7841)]