27404272

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 66156480

約数和(自身を除く): 38752208

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 74, 112, 119, 136, 148, 238, 259, 272, 296, 389, 476, 518, 592, 629, 778, 952, 1036, 1258, 1556, 1904, 2072, 2516, 2723, 3112, 4144, 4403, 5032, 5446, 6224, 6613, 8806, 10064, 10892, 13226, 14393, 17612, 21784, 26452, 28786, 35224, 43568, 46291, 52904, 57572, 70448, 92582, 100751, 105808, 115144, 185164, 201502, 230288, 244681, 370328, 403004, 489362, 740656, 806008, 978724, 1612016, 1712767, 1957448, 3425534, 3914896, 6851068, 13702136, 27404272]

約数ペア:

[(1, 27404272), (2, 13702136), (4, 6851068), (7, 3914896), (8, 3425534), (14, 1957448), (16, 1712767), (17, 1612016), (28, 978724), (34, 806008), (37, 740656), (56, 489362), (68, 403004), (74, 370328), (112, 244681), (119, 230288), (136, 201502), (148, 185164), (238, 115144), (259, 105808), (272, 100751), (296, 92582), (389, 70448), (476, 57572), (518, 52904), (592, 46291), (629, 43568), (778, 35224), (952, 28786), (1036, 26452), (1258, 21784), (1556, 17612), (1904, 14393), (2072, 13226), (2516, 10892), (2723, 10064), (3112, 8806), (4144, 6613), (4403, 6224), (5032, 5446)]