7680848

素因数分解:

$2^4\times 7^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 60

約数和(自身を含む): 17662932

約数和(自身を除く): 9982084

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 101, 112, 194, 196, 202, 388, 392, 404, 679, 707, 776, 784, 808, 1358, 1414, 1552, 1616, 2716, 2828, 4753, 4949, 5432, 5656, 9506, 9797, 9898, 10864, 11312, 19012, 19594, 19796, 38024, 39188, 39592, 68579, 76048, 78376, 79184, 137158, 156752, 274316, 480053, 548632, 960106, 1097264, 1920212, 3840424, 7680848]

約数ペア:

[(1, 7680848), (2, 3840424), (4, 1920212), (7, 1097264), (8, 960106), (14, 548632), (16, 480053), (28, 274316), (49, 156752), (56, 137158), (97, 79184), (98, 78376), (101, 76048), (112, 68579), (194, 39592), (196, 39188), (202, 38024), (388, 19796), (392, 19594), (404, 19012), (679, 11312), (707, 10864), (776, 9898), (784, 9797), (808, 9506), (1358, 5656), (1414, 5432), (1552, 4949), (1616, 4753), (2716, 2828)]