40021696

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4373}}^1$

素因数の和:4409

約数の個数: 56

約数和(自身を含む): 93323664

約数和(自身を除く): 53301968

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4373, 4576, 8746, 9152, 17492, 34984, 48103, 56849, 69968, 96206, 113698, 139936, 192412, 227396, 279872, 384824, 454792, 625339, 769648, 909584, 1250678, 1539296, 1819168, 2501356, 3078592, 3638336, 5002712, 10005424, 20010848, 40021696]

約数ペア:

[(1, 40021696), (2, 20010848), (4, 10005424), (8, 5002712), (11, 3638336), (13, 3078592), (16, 2501356), (22, 1819168), (26, 1539296), (32, 1250678), (44, 909584), (52, 769648), (64, 625339), (88, 454792), (104, 384824), (143, 279872), (176, 227396), (208, 192412), (286, 139936), (352, 113698), (416, 96206), (572, 69968), (704, 56849), (832, 48103), (1144, 34984), (2288, 17492), (4373, 9152), (4576, 8746)]