2575568

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{557}}^1$

素因数の和:599

約数の個数: 30

約数和(自身を含む): 5310486

約数和(自身を除く): 2734918

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 557, 578, 1114, 1156, 2228, 2312, 4456, 4624, 8912, 9469, 18938, 37876, 75752, 151504, 160973, 321946, 643892, 1287784, 2575568]

約数ペア:

[(1, 2575568), (2, 1287784), (4, 643892), (8, 321946), (16, 160973), (17, 151504), (34, 75752), (68, 37876), (136, 18938), (272, 9469), (289, 8912), (557, 4624), (578, 4456), (1114, 2312), (1156, 2228)]