126586264

素因数分解:

$2^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{4441}}^1$

素因数の和:4963

約数の個数: 32

約数和(自身を含む): 271850400

約数和(自身を除く): 145264136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 509, 1018, 2036, 3563, 4072, 4441, 7126, 8882, 14252, 17764, 28504, 31087, 35528, 62174, 124348, 248696, 2260469, 4520938, 9041876, 15823283, 18083752, 31646566, 63293132, 126586264]

約数ペア:

[(1, 126586264), (2, 63293132), (4, 31646566), (7, 18083752), (8, 15823283), (14, 9041876), (28, 4520938), (56, 2260469), (509, 248696), (1018, 124348), (2036, 62174), (3563, 35528), (4072, 31087), (4441, 28504), (7126, 17764), (8882, 14252)]