42570136

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18541}}^1$

素因数の和:18595

約数の個数: 32

約数和(自身を含む): 93451680

約数和(自身を除く): 50881544

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 18541, 37082, 74164, 129787, 148328, 259574, 519148, 760181, 1038296, 1520362, 3040724, 5321267, 6081448, 10642534, 21285068, 42570136]

約数ペア:

[(1, 42570136), (2, 21285068), (4, 10642534), (7, 6081448), (8, 5321267), (14, 3040724), (28, 1520362), (41, 1038296), (56, 760181), (82, 519148), (164, 259574), (287, 148328), (328, 129787), (574, 74164), (1148, 37082), (2296, 18541)]