22386944

素因数分解:

$2^8\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:730

約数の個数: 36

約数和(自身を含む): 45051804

約数和(自身を除く): 22664860

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 557, 628, 1114, 1256, 2228, 2512, 4456, 5024, 8912, 10048, 17824, 20096, 35648, 40192, 71296, 87449, 142592, 174898, 349796, 699592, 1399184, 2798368, 5596736, 11193472, 22386944]

約数ペア:

[(1, 22386944), (2, 11193472), (4, 5596736), (8, 2798368), (16, 1399184), (32, 699592), (64, 349796), (128, 174898), (157, 142592), (256, 87449), (314, 71296), (557, 40192), (628, 35648), (1114, 20096), (1256, 17824), (2228, 10048), (2512, 8912), (4456, 5024)]