26629868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 51609600

約数和(自身を除く): 24979732

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 89, 124, 127, 178, 254, 356, 508, 589, 1178, 1691, 2356, 2413, 2759, 3382, 3937, 4826, 5518, 6764, 7874, 9652, 11036, 11303, 15748, 22606, 45212, 52421, 74803, 104842, 149606, 209684, 214757, 299212, 350393, 429514, 700786, 859028, 1401572, 6657467, 13314934, 26629868]

約数ペア:

[(1, 26629868), (2, 13314934), (4, 6657467), (19, 1401572), (31, 859028), (38, 700786), (62, 429514), (76, 350393), (89, 299212), (124, 214757), (127, 209684), (178, 149606), (254, 104842), (356, 74803), (508, 52421), (589, 45212), (1178, 22606), (1691, 15748), (2356, 11303), (2413, 11036), (2759, 9652), (3382, 7874), (3937, 6764), (4826, 5518)]