1128448

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:70

約数の個数: 48

約数和(自身を含む): 2457000

約数和(自身を除く): 1328552

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 464, 512, 551, 608, 928, 1024, 1102, 1216, 1856, 2048, 2204, 2432, 3712, 4408, 4864, 7424, 8816, 9728, 14848, 17632, 19456, 29696, 35264, 38912, 59392, 70528, 141056, 282112, 564224, 1128448]

約数ペア:

[(1, 1128448), (2, 564224), (4, 282112), (8, 141056), (16, 70528), (19, 59392), (29, 38912), (32, 35264), (38, 29696), (58, 19456), (64, 17632), (76, 14848), (116, 9728), (128, 8816), (152, 7424), (232, 4864), (256, 4408), (304, 3712), (464, 2432), (512, 2204), (551, 2048), (608, 1856), (928, 1216), (1024, 1102)]