71963924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{2357}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 133698600

約数和(自身を除く): 61734676

約数列:

[1, 2, 4, 17, 34, 68, 449, 898, 1796, 2357, 4714, 7633, 9428, 15266, 30532, 40069, 80138, 160276, 1058293, 2116586, 4233172, 17990981, 35981962, 71963924]

約数ペア:

[(1, 71963924), (2, 35981962), (4, 17990981), (17, 4233172), (34, 2116586), (68, 1058293), (449, 160276), (898, 80138), (1796, 40069), (2357, 30532), (4714, 15266), (7633, 9428)]