26478296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5417}}^1$

素因数の和:5483

約数の個数: 32

約数和(自身を含む): 54613440

約数和(自身を除く): 28135144

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 5417, 10834, 21668, 43336, 70421, 140842, 254599, 281684, 509198, 563368, 1018396, 2036792, 3309787, 6619574, 13239148, 26478296]

約数ペア:

[(1, 26478296), (2, 13239148), (4, 6619574), (8, 3309787), (13, 2036792), (26, 1018396), (47, 563368), (52, 509198), (94, 281684), (104, 254599), (188, 140842), (376, 70421), (611, 43336), (1222, 21668), (2444, 10834), (4888, 5417)]