9772112

素因数分解:

$2^4\times 7^1\times {\mathrm{87251}}^1$

素因数の和:87266

約数の個数: 20

約数和(自身を含む): 21638496

約数和(自身を除く): 11866384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 87251, 174502, 349004, 610757, 698008, 1221514, 1396016, 2443028, 4886056, 9772112]

約数ペア:

[(1, 9772112), (2, 4886056), (4, 2443028), (7, 1396016), (8, 1221514), (14, 698008), (16, 610757), (28, 349004), (56, 174502), (112, 87251)]