28190908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6287}}^1$

素因数の和:6369

約数の個数: 24

約数和(自身を含む): 52819200

約数和(自身を除く): 24628292

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 6287, 12574, 25148, 119453, 238906, 370933, 477812, 741866, 1483732, 7047727, 14095454, 28190908]

約数ペア:

[(1, 28190908), (2, 14095454), (4, 7047727), (19, 1483732), (38, 741866), (59, 477812), (76, 370933), (118, 238906), (236, 119453), (1121, 25148), (2242, 12574), (4484, 6287)]