26857284

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 70017024

約数和(自身を除く): 43159740

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 43, 46, 62, 69, 73, 86, 92, 93, 124, 129, 138, 146, 172, 186, 219, 258, 276, 292, 372, 438, 516, 713, 876, 989, 1333, 1426, 1679, 1978, 2139, 2263, 2666, 2852, 2967, 3139, 3358, 3956, 3999, 4278, 4526, 5037, 5332, 5934, 6278, 6716, 6789, 7998, 8556, 9052, 9417, 10074, 11868, 12556, 13578, 15996, 18834, 20148, 27156, 30659, 37668, 52049, 61318, 72197, 91977, 97309, 104098, 122636, 144394, 156147, 183954, 194618, 208196, 216591, 288788, 291927, 312294, 367908, 389236, 433182, 583854, 624588, 866364, 1167708, 2238107, 4476214, 6714321, 8952428, 13428642, 26857284]

約数ペア:

[(1, 26857284), (2, 13428642), (3, 8952428), (4, 6714321), (6, 4476214), (12, 2238107), (23, 1167708), (31, 866364), (43, 624588), (46, 583854), (62, 433182), (69, 389236), (73, 367908), (86, 312294), (92, 291927), (93, 288788), (124, 216591), (129, 208196), (138, 194618), (146, 183954), (172, 156147), (186, 144394), (219, 122636), (258, 104098), (276, 97309), (292, 91977), (372, 72197), (438, 61318), (516, 52049), (713, 37668), (876, 30659), (989, 27156), (1333, 20148), (1426, 18834), (1679, 15996), (1978, 13578), (2139, 12556), (2263, 11868), (2666, 10074), (2852, 9417), (2967, 9052), (3139, 8556), (3358, 7998), (3956, 6789), (3999, 6716), (4278, 6278), (4526, 5934), (5037, 5332)]