42968842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2411}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 78727680

約数和(自身を除く): 35758838

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2411, 2546, 4822, 8911, 16877, 17822, 33754, 45809, 91618, 161537, 320663, 323074, 641326, 1130759, 2261518, 3069203, 6138406, 21484421, 42968842]

約数ペア:

[(1, 42968842), (2, 21484421), (7, 6138406), (14, 3069203), (19, 2261518), (38, 1130759), (67, 641326), (133, 323074), (134, 320663), (266, 161537), (469, 91618), (938, 45809), (1273, 33754), (2411, 17822), (2546, 16877), (4822, 8911)]