28792438

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{641}}^1$

素因数の和:1287

約数の個数: 16

約数和(自身を含む): 44498304

約数和(自身を除く): 15705866

約数列:

[1, 2, 37, 74, 607, 641, 1214, 1282, 22459, 23717, 44918, 47434, 389087, 778174, 14396219, 28792438]

約数ペア:

[(1, 28792438), (2, 14396219), (37, 778174), (74, 389087), (607, 47434), (641, 44918), (1214, 23717), (1282, 22459)]