28367908

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1827

約数の個数: 24

約数和(自身を含む): 51226560

約数和(自身を除く): 22858652

約数列:

[1, 2, 4, 59, 71, 118, 142, 236, 284, 1693, 3386, 4189, 6772, 8378, 16756, 99887, 120203, 199774, 240406, 399548, 480812, 7091977, 14183954, 28367908]

約数ペア:

[(1, 28367908), (2, 14183954), (4, 7091977), (59, 480812), (71, 399548), (118, 240406), (142, 199774), (236, 120203), (284, 99887), (1693, 16756), (3386, 8378), (4189, 6772)]