28156776

素因数分解:

$2^3\times 3^1\times {\mathrm{1173199}}^1$

素因数の和:1173208

約数の個数: 16

約数和(自身を含む): 70392000

約数和(自身を除く): 42235224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1173199, 2346398, 3519597, 4692796, 7039194, 9385592, 14078388, 28156776]

約数ペア:

[(1, 28156776), (2, 14078388), (3, 9385592), (4, 7039194), (6, 4692796), (8, 3519597), (12, 2346398), (24, 1173199)]