26551382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 51093504

約数和(自身を除く): 24542122

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 43, 86, 127, 143, 187, 221, 254, 286, 374, 442, 473, 559, 731, 946, 1118, 1397, 1462, 1651, 2159, 2431, 2794, 3302, 4318, 4862, 5461, 6149, 8041, 9503, 10922, 12298, 16082, 18161, 19006, 23749, 28067, 36322, 47498, 56134, 60071, 70993, 92837, 104533, 120142, 141986, 185674, 209066, 308737, 617474, 780923, 1021207, 1206881, 1561846, 2042414, 2413762, 13275691, 26551382]

約数ペア:

[(1, 26551382), (2, 13275691), (11, 2413762), (13, 2042414), (17, 1561846), (22, 1206881), (26, 1021207), (34, 780923), (43, 617474), (86, 308737), (127, 209066), (143, 185674), (187, 141986), (221, 120142), (254, 104533), (286, 92837), (374, 70993), (442, 60071), (473, 56134), (559, 47498), (731, 36322), (946, 28067), (1118, 23749), (1397, 19006), (1462, 18161), (1651, 16082), (2159, 12298), (2431, 10922), (2794, 9503), (3302, 8041), (4318, 6149), (4862, 5461)]