28231084

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 60383232

約数和(自身を除く): 32152148

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 467, 476, 508, 889, 934, 1778, 1868, 2159, 3269, 3556, 4318, 6538, 7939, 8636, 13076, 15113, 15878, 30226, 31756, 55573, 59309, 60452, 111146, 118618, 222292, 237236, 415163, 830326, 1008253, 1660652, 2016506, 4033012, 7057771, 14115542, 28231084]

約数ペア:

[(1, 28231084), (2, 14115542), (4, 7057771), (7, 4033012), (14, 2016506), (17, 1660652), (28, 1008253), (34, 830326), (68, 415163), (119, 237236), (127, 222292), (238, 118618), (254, 111146), (467, 60452), (476, 59309), (508, 55573), (889, 31756), (934, 30226), (1778, 15878), (1868, 15113), (2159, 13076), (3269, 8636), (3556, 7939), (4318, 6538)]