29961428

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{3863}}^1$

素因数の和:4151

約数の個数: 24

約数和(自身を含む): 60154752

約数和(自身を除く): 30193324

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 1108, 1939, 3863, 3878, 7726, 7756, 15452, 27041, 54082, 108164, 1070051, 2140102, 4280204, 7490357, 14980714, 29961428]

約数ペア:

[(1, 29961428), (2, 14980714), (4, 7490357), (7, 4280204), (14, 2140102), (28, 1070051), (277, 108164), (554, 54082), (1108, 27041), (1939, 15452), (3863, 7756), (3878, 7726)]