68782406

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1217}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 129088512

約数和(自身を除く): 60306106

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 367, 734, 1217, 2434, 2569, 4037, 5138, 8074, 8519, 13387, 17038, 26774, 28259, 56518, 93709, 187418, 446639, 893278, 3126473, 4913029, 6252946, 9826058, 34391203, 68782406]

約数ペア:

[(1, 68782406), (2, 34391203), (7, 9826058), (11, 6252946), (14, 4913029), (22, 3126473), (77, 893278), (154, 446639), (367, 187418), (734, 93709), (1217, 56518), (2434, 28259), (2569, 26774), (4037, 17038), (5138, 13387), (8074, 8519)]