70881824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{170389}}^1$

素因数の和:170412

約数の個数: 24

約数和(自身を含む): 150283980

約数和(自身を除く): 79402156

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 170389, 340778, 681556, 1363112, 2215057, 2726224, 4430114, 5452448, 8860228, 17720456, 35440912, 70881824]

約数ペア:

[(1, 70881824), (2, 35440912), (4, 17720456), (8, 8860228), (13, 5452448), (16, 4430114), (26, 2726224), (32, 2215057), (52, 1363112), (104, 681556), (208, 340778), (416, 170389)]