25320538

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{8237}}^1$

素因数の和:8321

約数の個数: 16

約数和(自身を含む): 40036680

約数和(自身を除く): 14716142

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 8237, 16474, 238873, 436561, 477746, 873122, 12660269, 25320538]

約数ペア:

[(1, 25320538), (2, 12660269), (29, 873122), (53, 477746), (58, 436561), (106, 238873), (1537, 16474), (3074, 8237)]