25706694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4919}}^1$

素因数の和:5004

約数の個数: 32

約数和(自身を含む): 56206080

約数和(自身を除く): 30499386

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 4919, 5226, 9838, 14757, 29514, 63947, 127894, 191841, 329573, 383682, 659146, 988719, 1977438, 4284449, 8568898, 12853347, 25706694]

約数ペア:

[(1, 25706694), (2, 12853347), (3, 8568898), (6, 4284449), (13, 1977438), (26, 988719), (39, 659146), (67, 383682), (78, 329573), (134, 191841), (201, 127894), (402, 63947), (871, 29514), (1742, 14757), (2613, 9838), (4919, 5226)]