68082448

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19609}}^1$

素因数の和:19655

約数の個数: 40

約数和(自身を含む): 155624960

約数和(自身を除く): 87542512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 19609, 39218, 78436, 137263, 156872, 274526, 313744, 549052, 607879, 1098104, 1215758, 2196208, 2431516, 4255153, 4863032, 8510306, 9726064, 17020612, 34041224, 68082448]

約数ペア:

[(1, 68082448), (2, 34041224), (4, 17020612), (7, 9726064), (8, 8510306), (14, 4863032), (16, 4255153), (28, 2431516), (31, 2196208), (56, 1215758), (62, 1098104), (112, 607879), (124, 549052), (217, 313744), (248, 274526), (434, 156872), (496, 137263), (868, 78436), (1736, 39218), (3472, 19609)]