22768768

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 50281920

約数和(自身を除く): 27513152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 128, 157, 176, 206, 314, 352, 412, 628, 704, 824, 1133, 1256, 1408, 1648, 1727, 2266, 2512, 3296, 3454, 4532, 5024, 6592, 6908, 9064, 10048, 13184, 13816, 16171, 18128, 20096, 27632, 32342, 36256, 55264, 64684, 72512, 110528, 129368, 145024, 177881, 221056, 258736, 355762, 517472, 711524, 1034944, 1423048, 2069888, 2846096, 5692192, 11384384, 22768768]

約数ペア:

[(1, 22768768), (2, 11384384), (4, 5692192), (8, 2846096), (11, 2069888), (16, 1423048), (22, 1034944), (32, 711524), (44, 517472), (64, 355762), (88, 258736), (103, 221056), (128, 177881), (157, 145024), (176, 129368), (206, 110528), (314, 72512), (352, 64684), (412, 55264), (628, 36256), (704, 32342), (824, 27632), (1133, 20096), (1256, 18128), (1408, 16171), (1648, 13816), (1727, 13184), (2266, 10048), (2512, 9064), (3296, 6908), (3454, 6592), (4532, 5024)]