12685473712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{34217}}^1$

素因数の和:34318

約数の個数: 80

約数和(自身を含む): 27494847360

約数和(自身を除く): 14809373648

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 47, 58, 68, 94, 116, 136, 188, 232, 272, 376, 464, 493, 752, 799, 986, 1363, 1598, 1972, 2726, 3196, 3944, 5452, 6392, 7888, 10904, 12784, 21808, 23171, 34217, 46342, 68434, 92684, 136868, 185368, 273736, 370736, 547472, 581689, 992293, 1163378, 1608199, 1984586, 2326756, 3216398, 3969172, 4653512, 6432796, 7938344, 9307024, 12865592, 15876688, 16868981, 25731184, 27339383, 33737962, 46637771, 54678766, 67475924, 93275542, 109357532, 134951848, 186551084, 218715064, 269903696, 373102168, 437430128, 746204336, 792842107, 1585684214, 3171368428, 6342736856, 12685473712]

約数ペア:

[(1, 12685473712), (2, 6342736856), (4, 3171368428), (8, 1585684214), (16, 792842107), (17, 746204336), (29, 437430128), (34, 373102168), (47, 269903696), (58, 218715064), (68, 186551084), (94, 134951848), (116, 109357532), (136, 93275542), (188, 67475924), (232, 54678766), (272, 46637771), (376, 33737962), (464, 27339383), (493, 25731184), (752, 16868981), (799, 15876688), (986, 12865592), (1363, 9307024), (1598, 7938344), (1972, 6432796), (2726, 4653512), (3196, 3969172), (3944, 3216398), (5452, 2326756), (6392, 1984586), (7888, 1608199), (10904, 1163378), (12784, 992293), (21808, 581689), (23171, 547472), (34217, 370736), (46342, 273736), (68434, 185368), (92684, 136868)]