17229968

素因数分解:

$2^4\times 7^2\times {\mathrm{21977}}^1$

素因数の和:21999

約数の個数: 30

約数和(自身を含む): 38835126

約数和(自身を除く): 21605158

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 21977, 43954, 87908, 153839, 175816, 307678, 351632, 615356, 1076873, 1230712, 2153746, 2461424, 4307492, 8614984, 17229968]

約数ペア:

[(1, 17229968), (2, 8614984), (4, 4307492), (7, 2461424), (8, 2153746), (14, 1230712), (16, 1076873), (28, 615356), (49, 351632), (56, 307678), (98, 175816), (112, 153839), (196, 87908), (392, 43954), (784, 21977)]