22876672

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:529

約数の個数: 80

約数和(自身を含む): 56371392

約数和(自身を除く): 33494720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 491, 512, 728, 832, 896, 982, 1456, 1664, 1792, 1964, 2912, 3328, 3437, 3584, 3928, 5824, 6383, 6656, 6874, 7856, 11648, 12766, 13748, 15712, 23296, 25532, 27496, 31424, 44681, 46592, 51064, 54992, 62848, 89362, 102128, 109984, 125696, 178724, 204256, 219968, 251392, 357448, 408512, 439936, 714896, 817024, 879872, 1429792, 1634048, 1759744, 2859584, 3268096, 5719168, 11438336, 22876672]

約数ペア:

[(1, 22876672), (2, 11438336), (4, 5719168), (7, 3268096), (8, 2859584), (13, 1759744), (14, 1634048), (16, 1429792), (26, 879872), (28, 817024), (32, 714896), (52, 439936), (56, 408512), (64, 357448), (91, 251392), (104, 219968), (112, 204256), (128, 178724), (182, 125696), (208, 109984), (224, 102128), (256, 89362), (364, 62848), (416, 54992), (448, 51064), (491, 46592), (512, 44681), (728, 31424), (832, 27496), (896, 25532), (982, 23296), (1456, 15712), (1664, 13748), (1792, 12766), (1964, 11648), (2912, 7856), (3328, 6874), (3437, 6656), (3584, 6383), (3928, 5824)]