47289974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 30124426

約数列:

[1, 2, 19, 38, 41, 82, 127, 239, 254, 478, 779, 1558, 2413, 4541, 4826, 5207, 9082, 9799, 10414, 19598, 30353, 60706, 98933, 186181, 197866, 372362, 576707, 1153414, 1244473, 2488946, 23644987, 47289974]

約数ペア:

[(1, 47289974), (2, 23644987), (19, 2488946), (38, 1244473), (41, 1153414), (82, 576707), (127, 372362), (239, 197866), (254, 186181), (478, 98933), (779, 60706), (1558, 30353), (2413, 19598), (4541, 10414), (4826, 9799), (5207, 9082)]