40997294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{38459}}^1$

素因数の和:38515

約数の個数: 16

約数和(自身を含む): 67843440

約数和(自身を除く): 26846146

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 38459, 76918, 499967, 999934, 1576819, 3153638, 20498647, 40997294]

約数ペア:

[(1, 40997294), (2, 20498647), (13, 3153638), (26, 1576819), (41, 999934), (82, 499967), (533, 76918), (1066, 38459)]