28491914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41777}}^1$

素因数の和:41821

約数の個数: 16

約数和(自身を含む): 48128256

約数和(自身を除く): 19636342

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 41777, 83554, 459547, 919094, 1295087, 2590174, 14245957, 28491914]

約数ペア:

[(1, 28491914), (2, 14245957), (11, 2590174), (22, 1295087), (31, 919094), (62, 459547), (341, 83554), (682, 41777)]