15904768

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{353}}^1$

素因数の和:388

約数の個数: 52

約数和(自身を含む): 34795368

約数和(自身を除く): 18890600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 353, 512, 704, 706, 1024, 1408, 1412, 2048, 2816, 2824, 3883, 4096, 5632, 5648, 7766, 11264, 11296, 15532, 22528, 22592, 31064, 45056, 45184, 62128, 90368, 124256, 180736, 248512, 361472, 497024, 722944, 994048, 1445888, 1988096, 3976192, 7952384, 15904768]

約数ペア:

[(1, 15904768), (2, 7952384), (4, 3976192), (8, 1988096), (11, 1445888), (16, 994048), (22, 722944), (32, 497024), (44, 361472), (64, 248512), (88, 180736), (128, 124256), (176, 90368), (256, 62128), (352, 45184), (353, 45056), (512, 31064), (704, 22592), (706, 22528), (1024, 15532), (1408, 11296), (1412, 11264), (2048, 7766), (2816, 5648), (2824, 5632), (3883, 4096)]