26804206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 51710400

約数和(自身を除く): 24906194

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 37, 74, 143, 149, 187, 221, 286, 298, 374, 407, 442, 481, 629, 814, 962, 1258, 1639, 1937, 2431, 2533, 3278, 3874, 4862, 5066, 5291, 5513, 6919, 8177, 10582, 11026, 13838, 16354, 21307, 27863, 32929, 42614, 55726, 60643, 65858, 71669, 89947, 93721, 121286, 143338, 179894, 187442, 362219, 724438, 788359, 1030931, 1218373, 1576718, 2061862, 2436746, 13402103, 26804206]

約数ペア:

[(1, 26804206), (2, 13402103), (11, 2436746), (13, 2061862), (17, 1576718), (22, 1218373), (26, 1030931), (34, 788359), (37, 724438), (74, 362219), (143, 187442), (149, 179894), (187, 143338), (221, 121286), (286, 93721), (298, 89947), (374, 71669), (407, 65858), (442, 60643), (481, 55726), (629, 42614), (814, 32929), (962, 27863), (1258, 21307), (1639, 16354), (1937, 13838), (2431, 11026), (2533, 10582), (3278, 8177), (3874, 6919), (4862, 5513), (5066, 5291)]