29855536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 66290400

約数和(自身を除く): 36434864

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 53, 68, 76, 106, 109, 136, 152, 212, 218, 272, 304, 323, 424, 436, 646, 848, 872, 901, 1007, 1292, 1744, 1802, 1853, 2014, 2071, 2584, 3604, 3706, 4028, 4142, 5168, 5777, 7208, 7412, 8056, 8284, 11554, 14416, 14824, 16112, 16568, 17119, 23108, 29648, 33136, 34238, 35207, 46216, 68476, 70414, 92432, 98209, 109763, 136952, 140828, 196418, 219526, 273904, 281656, 392836, 439052, 563312, 785672, 878104, 1571344, 1756208, 1865971, 3731942, 7463884, 14927768, 29855536]

約数ペア:

[(1, 29855536), (2, 14927768), (4, 7463884), (8, 3731942), (16, 1865971), (17, 1756208), (19, 1571344), (34, 878104), (38, 785672), (53, 563312), (68, 439052), (76, 392836), (106, 281656), (109, 273904), (136, 219526), (152, 196418), (212, 140828), (218, 136952), (272, 109763), (304, 98209), (323, 92432), (424, 70414), (436, 68476), (646, 46216), (848, 35207), (872, 34238), (901, 33136), (1007, 29648), (1292, 23108), (1744, 17119), (1802, 16568), (1853, 16112), (2014, 14824), (2071, 14416), (2584, 11554), (3604, 8284), (3706, 8056), (4028, 7412), (4142, 7208), (5168, 5777)]