17275216

素因数分解:

$2^4\times 7^1\times {\mathrm{154243}}^1$

素因数の和:154258

約数の個数: 20

約数和(自身を含む): 38252512

約数和(自身を除く): 20977296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 154243, 308486, 616972, 1079701, 1233944, 2159402, 2467888, 4318804, 8637608, 17275216]

約数ペア:

[(1, 17275216), (2, 8637608), (4, 4318804), (7, 2467888), (8, 2159402), (14, 1233944), (16, 1079701), (28, 616972), (56, 308486), (112, 154243)]