67318636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1870

約数の個数: 48

約数和(自身を含む): 148119552

約数和(自身を除く): 80800916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 508, 889, 1397, 1721, 1778, 2794, 3442, 3556, 5588, 6884, 9779, 12047, 18931, 19558, 24094, 37862, 39116, 48188, 75724, 132517, 218567, 265034, 437134, 530068, 874268, 1529969, 2404237, 3059938, 4808474, 6119876, 9616948, 16829659, 33659318, 67318636]

約数ペア:

[(1, 67318636), (2, 33659318), (4, 16829659), (7, 9616948), (11, 6119876), (14, 4808474), (22, 3059938), (28, 2404237), (44, 1529969), (77, 874268), (127, 530068), (154, 437134), (254, 265034), (308, 218567), (508, 132517), (889, 75724), (1397, 48188), (1721, 39116), (1778, 37862), (2794, 24094), (3442, 19558), (3556, 18931), (5588, 12047), (6884, 9779)]