17245424

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4967}}^1$

素因数の和:5013

約数の個数: 40

約数和(自身を含む): 39426048

約数和(自身を除く): 22180624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 4967, 9934, 19868, 34769, 39736, 69538, 79472, 139076, 153977, 278152, 307954, 556304, 615908, 1077839, 1231816, 2155678, 2463632, 4311356, 8622712, 17245424]

約数ペア:

[(1, 17245424), (2, 8622712), (4, 4311356), (7, 2463632), (8, 2155678), (14, 1231816), (16, 1077839), (28, 615908), (31, 556304), (56, 307954), (62, 278152), (112, 153977), (124, 139076), (217, 79472), (248, 69538), (434, 39736), (496, 34769), (868, 19868), (1736, 9934), (3472, 4967)]