78016568

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10169}}^1$

素因数の和:10319

約数の個数: 32

約数和(自身を含む): 168415200

約数和(自身を除く): 90398632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 10169, 20338, 40676, 71183, 81352, 142366, 284732, 569464, 1393153, 2786306, 5572612, 9752071, 11145224, 19504142, 39008284, 78016568]

約数ペア:

[(1, 78016568), (2, 39008284), (4, 19504142), (7, 11145224), (8, 9752071), (14, 5572612), (28, 2786306), (56, 1393153), (137, 569464), (274, 284732), (548, 142366), (959, 81352), (1096, 71183), (1918, 40676), (3836, 20338), (7672, 10169)]