26688786

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 58786560

約数和(自身を除く): 32097774

約数列:

[1, 2, 3, 6, 23, 41, 46, 53, 69, 82, 89, 106, 123, 138, 159, 178, 246, 267, 318, 534, 943, 1219, 1886, 2047, 2173, 2438, 2829, 3649, 3657, 4094, 4346, 4717, 5658, 6141, 6519, 7298, 7314, 9434, 10947, 12282, 13038, 14151, 21894, 28302, 49979, 83927, 99958, 108491, 149937, 167854, 193397, 216982, 251781, 299874, 325473, 386794, 503562, 580191, 650946, 1160382, 4448131, 8896262, 13344393, 26688786]

約数ペア:

[(1, 26688786), (2, 13344393), (3, 8896262), (6, 4448131), (23, 1160382), (41, 650946), (46, 580191), (53, 503562), (69, 386794), (82, 325473), (89, 299874), (106, 251781), (123, 216982), (138, 193397), (159, 167854), (178, 149937), (246, 108491), (267, 99958), (318, 83927), (534, 49979), (943, 28302), (1219, 21894), (1886, 14151), (2047, 13038), (2173, 12282), (2438, 10947), (2829, 9434), (3649, 7314), (3657, 7298), (4094, 6519), (4346, 6141), (4717, 5658)]