25534718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28309}}^1$

素因数の和:28363

約数の個数: 16

約数和(自身を含む): 42804720

約数和(自身を除く): 17270002

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 28309, 56618, 311399, 622798, 1160669, 2321338, 12767359, 25534718]

約数ペア:

[(1, 25534718), (2, 12767359), (11, 2321338), (22, 1160669), (41, 622798), (82, 311399), (451, 56618), (902, 28309)]