26478914

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^3\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 64

約数和(自身を含む): 52704000

約数和(自身を除く): 26225086

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 121, 154, 203, 242, 319, 343, 406, 539, 638, 686, 847, 1078, 1331, 1421, 1694, 2233, 2662, 2842, 3509, 3773, 4466, 5929, 7018, 7546, 9317, 9947, 11858, 15631, 18634, 19894, 24563, 31262, 38599, 41503, 49126, 65219, 77198, 83006, 109417, 130438, 171941, 218834, 270193, 343882, 456533, 540386, 913066, 1203587, 1891351, 2407174, 3782702, 13239457, 26478914]

約数ペア:

[(1, 26478914), (2, 13239457), (7, 3782702), (11, 2407174), (14, 1891351), (22, 1203587), (29, 913066), (49, 540386), (58, 456533), (77, 343882), (98, 270193), (121, 218834), (154, 171941), (203, 130438), (242, 109417), (319, 83006), (343, 77198), (406, 65219), (539, 49126), (638, 41503), (686, 38599), (847, 31262), (1078, 24563), (1331, 19894), (1421, 18634), (1694, 15631), (2233, 11858), (2662, 9947), (2842, 9317), (3509, 7546), (3773, 7018), (4466, 5929)]