72444928

素因数分解:

$2^{10}\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:552

約数の個数: 44

約数和(自身を含む): 145910160

約数和(自身を除く): 73465232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 269, 512, 526, 538, 1024, 1052, 1076, 2104, 2152, 4208, 4304, 8416, 8608, 16832, 17216, 33664, 34432, 67328, 68864, 70747, 134656, 137728, 141494, 269312, 275456, 282988, 565976, 1131952, 2263904, 4527808, 9055616, 18111232, 36222464, 72444928]

約数ペア:

[(1, 72444928), (2, 36222464), (4, 18111232), (8, 9055616), (16, 4527808), (32, 2263904), (64, 1131952), (128, 565976), (256, 282988), (263, 275456), (269, 269312), (512, 141494), (526, 137728), (538, 134656), (1024, 70747), (1052, 68864), (1076, 67328), (2104, 34432), (2152, 33664), (4208, 17216), (4304, 16832), (8416, 8608)]