2553348448

素因数分解:

$2^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{22307}}^1$

素因数の和:22404

約数の個数: 72

約数和(自身を含む): 5927994072

約数和(自身を除く): 3374645624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 73, 98, 112, 146, 196, 224, 292, 392, 511, 584, 784, 1022, 1168, 1568, 2044, 2336, 3577, 4088, 7154, 8176, 14308, 16352, 22307, 28616, 44614, 57232, 89228, 114464, 156149, 178456, 312298, 356912, 624596, 713824, 1093043, 1249192, 1628411, 2186086, 2498384, 3256822, 4372172, 4996768, 6513644, 8744344, 11398877, 13027288, 17488688, 22797754, 26054576, 34977376, 45595508, 52109152, 79792139, 91191016, 159584278, 182382032, 319168556, 364764064, 638337112, 1276674224, 2553348448]

約数ペア:

[(1, 2553348448), (2, 1276674224), (4, 638337112), (7, 364764064), (8, 319168556), (14, 182382032), (16, 159584278), (28, 91191016), (32, 79792139), (49, 52109152), (56, 45595508), (73, 34977376), (98, 26054576), (112, 22797754), (146, 17488688), (196, 13027288), (224, 11398877), (292, 8744344), (392, 6513644), (511, 4996768), (584, 4372172), (784, 3256822), (1022, 2498384), (1168, 2186086), (1568, 1628411), (2044, 1249192), (2336, 1093043), (3577, 713824), (4088, 624596), (7154, 356912), (8176, 312298), (14308, 178456), (16352, 156149), (22307, 114464), (28616, 89228), (44614, 57232)]