68289424

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4801}}^1$

素因数の和:4943

約数の個数: 40

約数和(自身を含む): 152434688

約数和(自身を除く): 84145264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 4801, 7112, 9602, 14224, 19204, 33607, 38408, 67214, 76816, 134428, 268856, 537712, 609727, 1219454, 2438908, 4268089, 4877816, 8536178, 9755632, 17072356, 34144712, 68289424]

約数ペア:

[(1, 68289424), (2, 34144712), (4, 17072356), (7, 9755632), (8, 8536178), (14, 4877816), (16, 4268089), (28, 2438908), (56, 1219454), (112, 609727), (127, 537712), (254, 268856), (508, 134428), (889, 76816), (1016, 67214), (1778, 38408), (2032, 33607), (3556, 19204), (4801, 14224), (7112, 9602)]