26729542

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 53498880

約数和(自身を除く): 26769338

約数列:

[1, 2, 7, 14, 17, 19, 23, 34, 38, 46, 119, 133, 161, 238, 257, 266, 322, 323, 391, 437, 514, 646, 782, 874, 1799, 2261, 2737, 3059, 3598, 4369, 4522, 4883, 5474, 5911, 6118, 7429, 8738, 9766, 11822, 14858, 30583, 34181, 41377, 52003, 61166, 68362, 82754, 83011, 100487, 104006, 112309, 166022, 200974, 224618, 581077, 703409, 786163, 1162154, 1406818, 1572326, 1909253, 3818506, 13364771, 26729542]

約数ペア:

[(1, 26729542), (2, 13364771), (7, 3818506), (14, 1909253), (17, 1572326), (19, 1406818), (23, 1162154), (34, 786163), (38, 703409), (46, 581077), (119, 224618), (133, 200974), (161, 166022), (238, 112309), (257, 104006), (266, 100487), (322, 83011), (323, 82754), (391, 68362), (437, 61166), (514, 52003), (646, 41377), (782, 34181), (874, 30583), (1799, 14858), (2261, 11822), (2737, 9766), (3059, 8738), (3598, 7429), (4369, 6118), (4522, 5911), (4883, 5474)]