74938864

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4679}}^1$

素因数の和:4718

約数の個数: 80

約数和(自身を含む): 194987520

約数和(自身を除く): 120048656

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 4679, 8008, 9358, 16016, 18716, 32753, 37432, 51469, 60827, 65506, 74864, 102938, 121654, 131012, 205876, 243308, 262024, 360283, 411752, 425789, 486616, 524048, 669097, 720566, 823504, 851578, 973232, 1338194, 1441132, 1703156, 2676388, 2882264, 3406312, 4683679, 5352776, 5764528, 6812624, 9367358, 10705552, 18734716, 37469432, 74938864]

約数ペア:

[(1, 74938864), (2, 37469432), (4, 18734716), (7, 10705552), (8, 9367358), (11, 6812624), (13, 5764528), (14, 5352776), (16, 4683679), (22, 3406312), (26, 2882264), (28, 2676388), (44, 1703156), (52, 1441132), (56, 1338194), (77, 973232), (88, 851578), (91, 823504), (104, 720566), (112, 669097), (143, 524048), (154, 486616), (176, 425789), (182, 411752), (208, 360283), (286, 262024), (308, 243308), (364, 205876), (572, 131012), (616, 121654), (728, 102938), (1001, 74864), (1144, 65506), (1232, 60827), (1456, 51469), (2002, 37432), (2288, 32753), (4004, 18716), (4679, 16016), (8008, 9358)]