28971646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{28019}}^1$

素因数の和:28079

約数の個数: 16

約数和(自身を含む): 48418560

約数和(自身を除く): 19446914

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 28019, 56038, 308209, 616418, 1316893, 2633786, 14485823, 28971646]

約数ペア:

[(1, 28971646), (2, 14485823), (11, 2633786), (22, 1316893), (47, 616418), (94, 308209), (517, 56038), (1034, 28019)]