28678854

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{164821}}^1$

素因数の和:164855

約数の個数: 16

約数和(自身を含む): 59335920

約数和(自身を除く): 30657066

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 164821, 329642, 494463, 988926, 4779809, 9559618, 14339427, 28678854]

約数ペア:

[(1, 28678854), (2, 14339427), (3, 9559618), (6, 4779809), (29, 988926), (58, 494463), (87, 329642), (174, 164821)]