25816532

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1231}}^1$

素因数の和:1356

約数の個数: 36

約数和(自身を含む): 53089344

約数和(自身を除く): 27272812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 1231, 1498, 2462, 2996, 4924, 5243, 8617, 10486, 17234, 20972, 34468, 60319, 120638, 131717, 241276, 263434, 526868, 922019, 1844038, 3688076, 6454133, 12908266, 25816532]

約数ペア:

[(1, 25816532), (2, 12908266), (4, 6454133), (7, 3688076), (14, 1844038), (28, 922019), (49, 526868), (98, 263434), (107, 241276), (196, 131717), (214, 120638), (428, 60319), (749, 34468), (1231, 20972), (1498, 17234), (2462, 10486), (2996, 8617), (4924, 5243)]