26805704

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 51632640

約数和(自身を除く): 24826936

約数列:

[1, 2, 4, 8, 53, 106, 191, 212, 331, 382, 424, 662, 764, 1324, 1528, 2648, 10123, 17543, 20246, 35086, 40492, 63221, 70172, 80984, 126442, 140344, 252884, 505768, 3350713, 6701426, 13402852, 26805704]

約数ペア:

[(1, 26805704), (2, 13402852), (4, 6701426), (8, 3350713), (53, 505768), (106, 252884), (191, 140344), (212, 126442), (331, 80984), (382, 70172), (424, 63221), (662, 40492), (764, 35086), (1324, 20246), (1528, 17543), (2648, 10123)]