22118272

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 50232960

約数和(自身を除く): 28114688

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 352, 368, 506, 683, 704, 736, 1012, 1366, 1408, 1472, 2024, 2732, 2944, 4048, 5464, 7513, 8096, 10928, 15026, 15709, 16192, 21856, 30052, 31418, 32384, 43712, 60104, 62836, 87424, 120208, 125672, 172799, 240416, 251344, 345598, 480832, 502688, 691196, 961664, 1005376, 1382392, 2010752, 2764784, 5529568, 11059136, 22118272]

約数ペア:

[(1, 22118272), (2, 11059136), (4, 5529568), (8, 2764784), (11, 2010752), (16, 1382392), (22, 1005376), (23, 961664), (32, 691196), (44, 502688), (46, 480832), (64, 345598), (88, 251344), (92, 240416), (128, 172799), (176, 125672), (184, 120208), (253, 87424), (352, 62836), (368, 60104), (506, 43712), (683, 32384), (704, 31418), (736, 30052), (1012, 21856), (1366, 16192), (1408, 15709), (1472, 15026), (2024, 10928), (2732, 8096), (2944, 7513), (4048, 5464)]