27734992

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:407

約数の個数: 40

約数和(自身を含む): 55269032

約数和(自身を除く): 27534040

約数列:

[1, 2, 4, 8, 16, 61, 122, 157, 181, 244, 314, 362, 488, 628, 724, 976, 1256, 1448, 2512, 2896, 9577, 11041, 19154, 22082, 28417, 38308, 44164, 56834, 76616, 88328, 113668, 153232, 176656, 227336, 454672, 1733437, 3466874, 6933748, 13867496, 27734992]

約数ペア:

[(1, 27734992), (2, 13867496), (4, 6933748), (8, 3466874), (16, 1733437), (61, 454672), (122, 227336), (157, 176656), (181, 153232), (244, 113668), (314, 88328), (362, 76616), (488, 56834), (628, 44164), (724, 38308), (976, 28417), (1256, 22082), (1448, 19154), (2512, 11041), (2896, 9577)]