29991104

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 112

約数和(自身を含む): 72969120

約数和(自身を除く): 42978016

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 32, 44, 52, 58, 64, 88, 104, 113, 116, 143, 176, 208, 226, 232, 286, 319, 352, 377, 416, 452, 464, 572, 638, 704, 754, 832, 904, 928, 1144, 1243, 1276, 1469, 1508, 1808, 1856, 2288, 2486, 2552, 2938, 3016, 3277, 3616, 4147, 4576, 4972, 5104, 5876, 6032, 6554, 7232, 8294, 9152, 9944, 10208, 11752, 12064, 13108, 16159, 16588, 19888, 20416, 23504, 24128, 26216, 32318, 33176, 36047, 39776, 42601, 47008, 52432, 64636, 66352, 72094, 79552, 85202, 94016, 104864, 129272, 132704, 144188, 170404, 209728, 258544, 265408, 288376, 340808, 468611, 517088, 576752, 681616, 937222, 1034176, 1153504, 1363232, 1874444, 2307008, 2726464, 3748888, 7497776, 14995552, 29991104]

約数ペア:

[(1, 29991104), (2, 14995552), (4, 7497776), (8, 3748888), (11, 2726464), (13, 2307008), (16, 1874444), (22, 1363232), (26, 1153504), (29, 1034176), (32, 937222), (44, 681616), (52, 576752), (58, 517088), (64, 468611), (88, 340808), (104, 288376), (113, 265408), (116, 258544), (143, 209728), (176, 170404), (208, 144188), (226, 132704), (232, 129272), (286, 104864), (319, 94016), (352, 85202), (377, 79552), (416, 72094), (452, 66352), (464, 64636), (572, 52432), (638, 47008), (704, 42601), (754, 39776), (832, 36047), (904, 33176), (928, 32318), (1144, 26216), (1243, 24128), (1276, 23504), (1469, 20416), (1508, 19888), (1808, 16588), (1856, 16159), (2288, 13108), (2486, 12064), (2552, 11752), (2938, 10208), (3016, 9944), (3277, 9152), (3616, 8294), (4147, 7232), (4576, 6554), (4972, 6032), (5104, 5876)]