27853342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2273}}^1$

素因数の和:2843

約数の個数: 16

約数和(自身を含む): 45680112

約数和(自身を除く): 17826770

約数列:

[1, 2, 11, 22, 557, 1114, 2273, 4546, 6127, 12254, 25003, 50006, 1266061, 2532122, 13926671, 27853342]

約数ペア:

[(1, 27853342), (2, 13926671), (11, 2532122), (22, 1266061), (557, 50006), (1114, 25003), (2273, 12254), (4546, 6127)]