1428236

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 2612736

約数和(自身を除く): 1184500

約数列:

[1, 2, 4, 47, 71, 94, 107, 142, 188, 214, 284, 428, 3337, 5029, 6674, 7597, 10058, 13348, 15194, 20116, 30388, 357059, 714118, 1428236]

約数ペア:

[(1, 1428236), (2, 714118), (4, 357059), (47, 30388), (71, 20116), (94, 15194), (107, 13348), (142, 10058), (188, 7597), (214, 6674), (284, 5029), (428, 3337)]