12272128

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{2179}}^1$

素因数の和:2208

約数の個数: 40

約数和(自身を含む): 26761680

約数和(自身を除く): 14489552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2179, 2816, 4358, 5632, 8716, 17432, 23969, 34864, 47938, 69728, 95876, 139456, 191752, 278912, 383504, 557824, 767008, 1115648, 1534016, 3068032, 6136064, 12272128]

約数ペア:

[(1, 12272128), (2, 6136064), (4, 3068032), (8, 1534016), (11, 1115648), (16, 767008), (22, 557824), (32, 383504), (44, 278912), (64, 191752), (88, 139456), (128, 95876), (176, 69728), (256, 47938), (352, 34864), (512, 23969), (704, 17432), (1408, 8716), (2179, 5632), (2816, 4358)]