69211648

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{12289}}^1$

素因数の和:12318

約数の個数: 40

約数和(自身を含む): 150872040

約数和(自身を除く): 81660392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 12289, 24578, 49156, 98312, 135179, 196624, 270358, 393248, 540716, 786496, 1081432, 1572992, 2162864, 3145984, 4325728, 6291968, 8651456, 17302912, 34605824, 69211648]

約数ペア:

[(1, 69211648), (2, 34605824), (4, 17302912), (8, 8651456), (11, 6291968), (16, 4325728), (22, 3145984), (32, 2162864), (44, 1572992), (64, 1081432), (88, 786496), (128, 540716), (176, 393248), (256, 270358), (352, 196624), (512, 135179), (704, 98312), (1408, 49156), (2816, 24578), (5632, 12289)]