42028684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17839}}^1$

素因数の和:17893

約数の個数: 24

約数和(自身を含む): 79923200

約数和(自身を除く): 37894516

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 17839, 35678, 71356, 338941, 553009, 677882, 1106018, 1355764, 2212036, 10507171, 21014342, 42028684]

約数ペア:

[(1, 42028684), (2, 21014342), (4, 10507171), (19, 2212036), (31, 1355764), (38, 1106018), (62, 677882), (76, 553009), (124, 338941), (589, 71356), (1178, 35678), (2356, 17839)]