61886384

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13477}}^1$

素因数の和:13533

約数の個数: 40

約数和(自身を含む): 140386848

約数和(自身を除く): 78500464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 13477, 26954, 53908, 94339, 107816, 188678, 215632, 377356, 552557, 754712, 1105114, 1509424, 2210228, 3867899, 4420456, 7735798, 8840912, 15471596, 30943192, 61886384]

約数ペア:

[(1, 61886384), (2, 30943192), (4, 15471596), (7, 8840912), (8, 7735798), (14, 4420456), (16, 3867899), (28, 2210228), (41, 1509424), (56, 1105114), (82, 754712), (112, 552557), (164, 377356), (287, 215632), (328, 188678), (574, 107816), (656, 94339), (1148, 53908), (2296, 26954), (4592, 13477)]