13867496

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 26743080

約数和(自身を除く): 12875584

約数列:

[1, 2, 4, 8, 61, 122, 157, 181, 244, 314, 362, 488, 628, 724, 1256, 1448, 9577, 11041, 19154, 22082, 28417, 38308, 44164, 56834, 76616, 88328, 113668, 227336, 1733437, 3466874, 6933748, 13867496]

約数ペア:

[(1, 13867496), (2, 6933748), (4, 3466874), (8, 1733437), (61, 227336), (122, 113668), (157, 88328), (181, 76616), (244, 56834), (314, 44164), (362, 38308), (488, 28417), (628, 22082), (724, 19154), (1256, 11041), (1448, 9577)]