25922864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{147289}}^1$

素因数の和:147308

約数の個数: 20

約数和(自身を含む): 54791880

約数和(自身を除く): 28869016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 147289, 294578, 589156, 1178312, 1620179, 2356624, 3240358, 6480716, 12961432, 25922864]

約数ペア:

[(1, 25922864), (2, 12961432), (4, 6480716), (8, 3240358), (11, 2356624), (16, 1620179), (22, 1178312), (44, 589156), (88, 294578), (176, 147289)]