28746936

素因数分解:

$2^3\times 3^2\times {\mathrm{399263}}^1$

素因数の和:399275

約数の個数: 24

約数和(自身を含む): 77856480

約数和(自身を除く): 49109544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 399263, 798526, 1197789, 1597052, 2395578, 3194104, 3593367, 4791156, 7186734, 9582312, 14373468, 28746936]

約数ペア:

[(1, 28746936), (2, 14373468), (3, 9582312), (4, 7186734), (6, 4791156), (8, 3593367), (9, 3194104), (12, 2395578), (18, 1597052), (24, 1197789), (36, 798526), (72, 399263)]