28076018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1879}}^1$

素因数の和:2153

約数の個数: 16

約数和(自身を含む): 43676160

約数和(自身を除く): 15600142

約数列:

[1, 2, 31, 62, 241, 482, 1879, 3758, 7471, 14942, 58249, 116498, 452839, 905678, 14038009, 28076018]

約数ペア:

[(1, 28076018), (2, 14038009), (31, 905678), (62, 452839), (241, 116498), (482, 58249), (1879, 14942), (3758, 7471)]