28547504

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{30241}}^1$

素因数の和:30308

約数の個数: 20

約数和(自身を含む): 56250120

約数和(自身を除く): 27702616

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 30241, 60482, 120964, 241928, 483856, 1784219, 3568438, 7136876, 14273752, 28547504]

約数ペア:

[(1, 28547504), (2, 14273752), (4, 7136876), (8, 3568438), (16, 1784219), (59, 483856), (118, 241928), (236, 120964), (472, 60482), (944, 30241)]