65148104

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2591}}^1$

素因数の和:3053

約数の個数: 32

約数和(自身を含む): 139968000

約数和(自身を除く): 74819896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 449, 898, 1796, 2591, 3143, 3592, 5182, 6286, 10364, 12572, 18137, 20728, 25144, 36274, 72548, 145096, 1163359, 2326718, 4653436, 8143513, 9306872, 16287026, 32574052, 65148104]

約数ペア:

[(1, 65148104), (2, 32574052), (4, 16287026), (7, 9306872), (8, 8143513), (14, 4653436), (28, 2326718), (56, 1163359), (449, 145096), (898, 72548), (1796, 36274), (2591, 25144), (3143, 20728), (3592, 18137), (5182, 12572), (6286, 10364)]