3867808

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 8999424

約数和(自身を除く): 5131616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 557, 868, 992, 1114, 1736, 2228, 3472, 3899, 4456, 6944, 7798, 8912, 15596, 17267, 17824, 31192, 34534, 62384, 69068, 120869, 124768, 138136, 241738, 276272, 483476, 552544, 966952, 1933904, 3867808]

約数ペア:

[(1, 3867808), (2, 1933904), (4, 966952), (7, 552544), (8, 483476), (14, 276272), (16, 241738), (28, 138136), (31, 124768), (32, 120869), (56, 69068), (62, 62384), (112, 34534), (124, 31192), (217, 17824), (224, 17267), (248, 15596), (434, 8912), (496, 7798), (557, 6944), (868, 4456), (992, 3899), (1114, 3472), (1736, 2228)]