2776177568

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{1277}}^1\times {\mathrm{1657}}^1$

素因数の和:2985

約数の個数: 48

約数和(自身を含む): 5606672904

約数和(自身を除く): 2830495336

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1277, 1312, 1657, 2554, 3314, 5108, 6628, 10216, 13256, 20432, 26512, 40864, 52357, 53024, 67937, 104714, 135874, 209428, 271748, 418856, 543496, 837712, 1086992, 1675424, 2115989, 2173984, 4231978, 8463956, 16927912, 33855824, 67711648, 86755549, 173511098, 347022196, 694044392, 1388088784, 2776177568]

約数ペア:

[(1, 2776177568), (2, 1388088784), (4, 694044392), (8, 347022196), (16, 173511098), (32, 86755549), (41, 67711648), (82, 33855824), (164, 16927912), (328, 8463956), (656, 4231978), (1277, 2173984), (1312, 2115989), (1657, 1675424), (2554, 1086992), (3314, 837712), (5108, 543496), (6628, 418856), (10216, 271748), (13256, 209428), (20432, 135874), (26512, 104714), (40864, 67937), (52357, 53024)]