25074544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{142469}}^1$

素因数の和:142488

約数の個数: 20

約数和(自身を含む): 52998840

約数和(自身を除く): 27924296

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 142469, 284938, 569876, 1139752, 1567159, 2279504, 3134318, 6268636, 12537272, 25074544]

約数ペア:

[(1, 25074544), (2, 12537272), (4, 6268636), (8, 3134318), (11, 2279504), (16, 1567159), (22, 1139752), (44, 569876), (88, 284938), (176, 142469)]