40760288

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2475

約数の個数: 48

約数和(自身を含む): 87744384

約数和(自身を除く): 46984096

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 2417, 4216, 4834, 8432, 9668, 16864, 19336, 38672, 41089, 74927, 77344, 82178, 149854, 164356, 299708, 328712, 599416, 657424, 1198832, 1273759, 1314848, 2397664, 2547518, 5095036, 10190072, 20380144, 40760288]

約数ペア:

[(1, 40760288), (2, 20380144), (4, 10190072), (8, 5095036), (16, 2547518), (17, 2397664), (31, 1314848), (32, 1273759), (34, 1198832), (62, 657424), (68, 599416), (124, 328712), (136, 299708), (248, 164356), (272, 149854), (496, 82178), (527, 77344), (544, 74927), (992, 41089), (1054, 38672), (2108, 19336), (2417, 16864), (4216, 9668), (4834, 8432)]