42581504

素因数分解:

$2^9\times 7^1\times {\mathrm{109}}^2$

素因数の和:243

約数の個数: 60

約数和(自身を含む): 98134344

約数和(自身を除く): 55552840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 256, 436, 448, 512, 763, 872, 896, 1526, 1744, 1792, 3052, 3488, 3584, 6104, 6976, 11881, 12208, 13952, 23762, 24416, 27904, 47524, 48832, 55808, 83167, 95048, 97664, 166334, 190096, 195328, 332668, 380192, 390656, 665336, 760384, 1330672, 1520768, 2661344, 3041536, 5322688, 6083072, 10645376, 21290752, 42581504]

約数ペア:

[(1, 42581504), (2, 21290752), (4, 10645376), (7, 6083072), (8, 5322688), (14, 3041536), (16, 2661344), (28, 1520768), (32, 1330672), (56, 760384), (64, 665336), (109, 390656), (112, 380192), (128, 332668), (218, 195328), (224, 190096), (256, 166334), (436, 97664), (448, 95048), (512, 83167), (763, 55808), (872, 48832), (896, 47524), (1526, 27904), (1744, 24416), (1792, 23762), (3052, 13952), (3488, 12208), (3584, 11881), (6104, 6976)]