2560557664

素因数分解:

$2^5\times 7^1\times {\mathrm{3371}}^1\times {\mathrm{3391}}^1$

素因数の和:6779

約数の個数: 48

約数和(自身を含む): 5764663296

約数和(自身を除く): 3204105632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 3371, 3391, 6742, 6782, 13484, 13564, 23597, 23737, 26968, 27128, 47194, 47474, 53936, 54256, 94388, 94948, 107872, 108512, 188776, 189896, 377552, 379792, 755104, 759584, 11431061, 22862122, 45724244, 80017427, 91448488, 160034854, 182896976, 320069708, 365793952, 640139416, 1280278832, 2560557664]

約数ペア:

[(1, 2560557664), (2, 1280278832), (4, 640139416), (7, 365793952), (8, 320069708), (14, 182896976), (16, 160034854), (28, 91448488), (32, 80017427), (56, 45724244), (112, 22862122), (224, 11431061), (3371, 759584), (3391, 755104), (6742, 379792), (6782, 377552), (13484, 189896), (13564, 188776), (23597, 108512), (23737, 107872), (26968, 94948), (27128, 94388), (47194, 54256), (47474, 53936)]