25041478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1439}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 22236602

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 154, 226, 791, 1243, 1439, 1582, 2486, 2878, 8701, 10073, 15829, 17402, 20146, 31658, 110803, 162607, 221606, 325214, 1138249, 1788677, 2276498, 3577354, 12520739, 25041478]

約数ペア:

[(1, 25041478), (2, 12520739), (7, 3577354), (11, 2276498), (14, 1788677), (22, 1138249), (77, 325214), (113, 221606), (154, 162607), (226, 110803), (791, 31658), (1243, 20146), (1439, 17402), (1582, 15829), (2486, 10073), (2878, 8701)]