4640768

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:138

約数の個数: 52

約数和(自身を含む): 10222368

約数和(自身を除く): 5581600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 128, 176, 206, 256, 352, 412, 512, 704, 824, 1024, 1133, 1408, 1648, 2048, 2266, 2816, 3296, 4096, 4532, 5632, 6592, 9064, 11264, 13184, 18128, 22528, 26368, 36256, 45056, 52736, 72512, 105472, 145024, 210944, 290048, 421888, 580096, 1160192, 2320384, 4640768]

約数ペア:

[(1, 4640768), (2, 2320384), (4, 1160192), (8, 580096), (11, 421888), (16, 290048), (22, 210944), (32, 145024), (44, 105472), (64, 72512), (88, 52736), (103, 45056), (128, 36256), (176, 26368), (206, 22528), (256, 18128), (352, 13184), (412, 11264), (512, 9064), (704, 6592), (824, 5632), (1024, 4532), (1133, 4096), (1408, 3296), (1648, 2816), (2048, 2266)]