26928816

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 75004128

約数和(自身を除く): 48075312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 61, 68, 102, 122, 136, 183, 204, 244, 272, 366, 408, 488, 541, 732, 816, 976, 1037, 1082, 1464, 1623, 2074, 2164, 2928, 3111, 3246, 4148, 4328, 6222, 6492, 8296, 8656, 9197, 12444, 12984, 16592, 18394, 24888, 25968, 27591, 33001, 36788, 49776, 55182, 66002, 73576, 99003, 110364, 132004, 147152, 198006, 220728, 264008, 396012, 441456, 528016, 561017, 792024, 1122034, 1584048, 1683051, 2244068, 3366102, 4488136, 6732204, 8976272, 13464408, 26928816]

約数ペア:

[(1, 26928816), (2, 13464408), (3, 8976272), (4, 6732204), (6, 4488136), (8, 3366102), (12, 2244068), (16, 1683051), (17, 1584048), (24, 1122034), (34, 792024), (48, 561017), (51, 528016), (61, 441456), (68, 396012), (102, 264008), (122, 220728), (136, 198006), (183, 147152), (204, 132004), (244, 110364), (272, 99003), (366, 73576), (408, 66002), (488, 55182), (541, 49776), (732, 36788), (816, 33001), (976, 27591), (1037, 25968), (1082, 24888), (1464, 18394), (1623, 16592), (2074, 12984), (2164, 12444), (2928, 9197), (3111, 8656), (3246, 8296), (4148, 6492), (4328, 6222)]