26816556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{433}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 67710944

約数和(自身を除く): 40894388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 397, 433, 794, 866, 1191, 1299, 1588, 1732, 2382, 2598, 4764, 5161, 5196, 5629, 10322, 11258, 15483, 16887, 20644, 22516, 30966, 33774, 61932, 67548, 171901, 343802, 515703, 687604, 1031406, 2062812, 2234713, 4469426, 6704139, 8938852, 13408278, 26816556]

約数ペア:

[(1, 26816556), (2, 13408278), (3, 8938852), (4, 6704139), (6, 4469426), (12, 2234713), (13, 2062812), (26, 1031406), (39, 687604), (52, 515703), (78, 343802), (156, 171901), (397, 67548), (433, 61932), (794, 33774), (866, 30966), (1191, 22516), (1299, 20644), (1588, 16887), (1732, 15483), (2382, 11258), (2598, 10322), (4764, 5629), (5161, 5196)]