26536958

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1489}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 48633600

約数和(自身を除く): 22096642

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 1489, 2546, 2978, 8911, 10423, 17822, 20846, 28291, 56582, 99763, 198037, 199526, 396074, 698341, 1396682, 1895497, 3790994, 13268479, 26536958]

約数ペア:

[(1, 26536958), (2, 13268479), (7, 3790994), (14, 1895497), (19, 1396682), (38, 698341), (67, 396074), (133, 199526), (134, 198037), (266, 99763), (469, 56582), (938, 28291), (1273, 20846), (1489, 17822), (2546, 10423), (2978, 8911)]