4638928

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 60

約数和(自身を含む): 10736292

約数和(自身を除く): 6097364

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 97, 98, 112, 122, 194, 196, 244, 388, 392, 427, 488, 679, 776, 784, 854, 976, 1358, 1552, 1708, 2716, 2989, 3416, 4753, 5432, 5917, 5978, 6832, 9506, 10864, 11834, 11956, 19012, 23668, 23912, 38024, 41419, 47336, 47824, 76048, 82838, 94672, 165676, 289933, 331352, 579866, 662704, 1159732, 2319464, 4638928]

約数ペア:

[(1, 4638928), (2, 2319464), (4, 1159732), (7, 662704), (8, 579866), (14, 331352), (16, 289933), (28, 165676), (49, 94672), (56, 82838), (61, 76048), (97, 47824), (98, 47336), (112, 41419), (122, 38024), (194, 23912), (196, 23668), (244, 19012), (388, 11956), (392, 11834), (427, 10864), (488, 9506), (679, 6832), (776, 5978), (784, 5917), (854, 5432), (976, 4753), (1358, 3416), (1552, 2989), (1708, 2716)]