4328220416

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{1033}}^1\times {\mathrm{1259}}^1$

素因数の和:2321

約数の個数: 72

約数和(自身を含む): 9320517360

約数和(自身を除く): 4992296944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1033, 1259, 1664, 2066, 2518, 3328, 4132, 5036, 8264, 10072, 13429, 16367, 16528, 20144, 26858, 32734, 33056, 40288, 53716, 65468, 66112, 80576, 107432, 130936, 132224, 161152, 214864, 261872, 264448, 322304, 429728, 523744, 859456, 1047488, 1300547, 1718912, 2094976, 2601094, 3437824, 4189952, 5202188, 10404376, 16907111, 20808752, 33814222, 41617504, 67628444, 83235008, 135256888, 166470016, 270513776, 332940032, 541027552, 1082055104, 2164110208, 4328220416]

約数ペア:

[(1, 4328220416), (2, 2164110208), (4, 1082055104), (8, 541027552), (13, 332940032), (16, 270513776), (26, 166470016), (32, 135256888), (52, 83235008), (64, 67628444), (104, 41617504), (128, 33814222), (208, 20808752), (256, 16907111), (416, 10404376), (832, 5202188), (1033, 4189952), (1259, 3437824), (1664, 2601094), (2066, 2094976), (2518, 1718912), (3328, 1300547), (4132, 1047488), (5036, 859456), (8264, 523744), (10072, 429728), (13429, 322304), (16367, 264448), (16528, 261872), (20144, 214864), (26858, 161152), (32734, 132224), (33056, 130936), (40288, 107432), (53716, 80576), (65468, 66112)]