28643786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{1151}}^1$

素因数の和:1717

約数の個数: 16

約数和(自身を含む): 44955648

約数和(自身を除く): 16311862

約数列:

[1, 2, 23, 46, 541, 1082, 1151, 2302, 12443, 24886, 26473, 52946, 622691, 1245382, 14321893, 28643786]

約数ペア:

[(1, 28643786), (2, 14321893), (23, 1245382), (46, 622691), (541, 52946), (1082, 26473), (1151, 24886), (2302, 12443)]