40132631

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 58392576

約数和(自身を除く): 18259945

約数列:

[1, 7, 11, 17, 23, 31, 43, 77, 119, 161, 187, 217, 253, 301, 341, 391, 473, 527, 713, 731, 989, 1309, 1333, 1771, 2387, 2737, 3311, 3689, 4301, 4991, 5117, 5797, 6923, 7843, 8041, 9331, 10879, 12121, 14663, 16813, 22661, 30107, 30659, 40579, 54901, 56287, 76153, 84847, 102641, 117691, 133331, 158627, 184943, 214613, 249271, 337249, 521203, 933317, 1294601, 1744897, 2360743, 3648421, 5733233, 40132631]

約数ペア:

[(1, 40132631), (7, 5733233), (11, 3648421), (17, 2360743), (23, 1744897), (31, 1294601), (43, 933317), (77, 521203), (119, 337249), (161, 249271), (187, 214613), (217, 184943), (253, 158627), (301, 133331), (341, 117691), (391, 102641), (473, 84847), (527, 76153), (713, 56287), (731, 54901), (989, 40579), (1309, 30659), (1333, 30107), (1771, 22661), (2387, 16813), (2737, 14663), (3311, 12121), (3689, 10879), (4301, 9331), (4991, 8041), (5117, 7843), (5797, 6923)]