28864476

素因数分解:

$2^2\times 3^2\times {\mathrm{801791}}^1$

素因数の和:801801

約数の個数: 18

約数和(自身を含む): 72963072

約数和(自身を除く): 44098596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 801791, 1603582, 2405373, 3207164, 4810746, 7216119, 9621492, 14432238, 28864476]

約数ペア:

[(1, 28864476), (2, 14432238), (3, 9621492), (4, 7216119), (6, 4810746), (9, 3207164), (12, 2405373), (18, 1603582), (36, 801791)]