856064

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:54

約数の個数: 52

約数和(自身を含む): 1965840

約数和(自身を除く): 1109776

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, 4096, 4864, 5632, 6688, 9728, 11264, 13376, 19456, 22528, 26752, 38912, 45056, 53504, 77824, 107008, 214016, 428032, 856064]

約数ペア:

[(1, 856064), (2, 428032), (4, 214016), (8, 107008), (11, 77824), (16, 53504), (19, 45056), (22, 38912), (32, 26752), (38, 22528), (44, 19456), (64, 13376), (76, 11264), (88, 9728), (128, 6688), (152, 5632), (176, 4864), (209, 4096), (256, 3344), (304, 2816), (352, 2432), (418, 2048), (512, 1672), (608, 1408), (704, 1216), (836, 1024)]