28213072

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{2293}}^1$

素因数の和:3070

約数の個数: 20

約数和(自身を含む): 54757780

約数和(自身を除く): 26544708

約数列:

[1, 2, 4, 8, 16, 769, 1538, 2293, 3076, 4586, 6152, 9172, 12304, 18344, 36688, 1763317, 3526634, 7053268, 14106536, 28213072]

約数ペア:

[(1, 28213072), (2, 14106536), (4, 7053268), (8, 3526634), (16, 1763317), (769, 36688), (1538, 18344), (2293, 12304), (3076, 9172), (4586, 6152)]