69955328

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{109}}^2$

素因数の和:257

約数の個数: 54

約数和(自身を含む): 147057624

約数和(自身を除く): 77102296

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 109, 128, 184, 218, 256, 368, 436, 736, 872, 1472, 1744, 2507, 2944, 3488, 5014, 5888, 6976, 10028, 11881, 13952, 20056, 23762, 27904, 40112, 47524, 80224, 95048, 160448, 190096, 273263, 320896, 380192, 546526, 641792, 760384, 1093052, 1520768, 2186104, 3041536, 4372208, 8744416, 17488832, 34977664, 69955328]

約数ペア:

[(1, 69955328), (2, 34977664), (4, 17488832), (8, 8744416), (16, 4372208), (23, 3041536), (32, 2186104), (46, 1520768), (64, 1093052), (92, 760384), (109, 641792), (128, 546526), (184, 380192), (218, 320896), (256, 273263), (368, 190096), (436, 160448), (736, 95048), (872, 80224), (1472, 47524), (1744, 40112), (2507, 27904), (2944, 23762), (3488, 20056), (5014, 13952), (5888, 11881), (6976, 10028)]