67018868

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{3137}}^1$

素因数の和:3264

約数の個数: 36

約数和(自身を含む): 137726820

約数和(自身を除く): 70707952

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1526, 3052, 3137, 5341, 6274, 10682, 12548, 21364, 21959, 43918, 87836, 153713, 307426, 341933, 614852, 683866, 1367732, 2393531, 4787062, 9574124, 16754717, 33509434, 67018868]

約数ペア:

[(1, 67018868), (2, 33509434), (4, 16754717), (7, 9574124), (14, 4787062), (28, 2393531), (49, 1367732), (98, 683866), (109, 614852), (196, 341933), (218, 307426), (436, 153713), (763, 87836), (1526, 43918), (3052, 21959), (3137, 21364), (5341, 12548), (6274, 10682)]