428032

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:52

約数の個数: 48

約数和(自身を含む): 982800

約数和(自身を除く): 554768

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 512, 608, 704, 836, 1024, 1216, 1408, 1672, 2048, 2432, 2816, 3344, 4864, 5632, 6688, 9728, 11264, 13376, 19456, 22528, 26752, 38912, 53504, 107008, 214016, 428032]

約数ペア:

[(1, 428032), (2, 214016), (4, 107008), (8, 53504), (11, 38912), (16, 26752), (19, 22528), (22, 19456), (32, 13376), (38, 11264), (44, 9728), (64, 6688), (76, 5632), (88, 4864), (128, 3344), (152, 2816), (176, 2432), (209, 2048), (256, 1672), (304, 1408), (352, 1216), (418, 1024), (512, 836), (608, 704)]