39937326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 95074560

約数和(自身を除く): 55137234

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 89, 143, 178, 267, 286, 429, 523, 534, 858, 979, 1046, 1157, 1569, 1958, 2314, 2937, 3138, 3471, 5753, 5874, 6799, 6942, 11506, 12727, 13598, 17259, 20397, 25454, 34518, 38181, 40794, 46547, 74789, 76362, 93094, 139641, 149578, 224367, 279282, 448734, 512017, 605111, 1024034, 1210222, 1536051, 1815333, 3072102, 3630666, 6656221, 13312442, 19968663, 39937326]

約数ペア:

[(1, 39937326), (2, 19968663), (3, 13312442), (6, 6656221), (11, 3630666), (13, 3072102), (22, 1815333), (26, 1536051), (33, 1210222), (39, 1024034), (66, 605111), (78, 512017), (89, 448734), (143, 279282), (178, 224367), (267, 149578), (286, 139641), (429, 93094), (523, 76362), (534, 74789), (858, 46547), (979, 40794), (1046, 38181), (1157, 34518), (1569, 25454), (1958, 20397), (2314, 17259), (2937, 13598), (3138, 12727), (3471, 11506), (5753, 6942), (5874, 6799)]