42639044

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{5381}}^1$

素因数の和:5675

約数の個数: 24

約数和(自身を含む): 85595328

約数和(自身を除く): 42956284

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 5381, 7924, 10762, 21524, 37667, 75334, 150668, 1522823, 3045646, 6091292, 10659761, 21319522, 42639044]

約数ペア:

[(1, 42639044), (2, 21319522), (4, 10659761), (7, 6091292), (14, 3045646), (28, 1522823), (283, 150668), (566, 75334), (1132, 37667), (1981, 21524), (3962, 10762), (5381, 7924)]