72254464

素因数分解:

$2^{10}\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1782

約数の個数: 44

約数和(自身を含む): 148047228

約数和(自身を除く): 75792764

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1024, 1312, 1721, 2624, 3442, 5248, 6884, 10496, 13768, 20992, 27536, 41984, 55072, 70561, 110144, 141122, 220288, 282244, 440576, 564488, 881152, 1128976, 1762304, 2257952, 4515904, 9031808, 18063616, 36127232, 72254464]

約数ペア:

[(1, 72254464), (2, 36127232), (4, 18063616), (8, 9031808), (16, 4515904), (32, 2257952), (41, 1762304), (64, 1128976), (82, 881152), (128, 564488), (164, 440576), (256, 282244), (328, 220288), (512, 141122), (656, 110144), (1024, 70561), (1312, 55072), (1721, 41984), (2624, 27536), (3442, 20992), (5248, 13768), (6884, 10496)]