22278784

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{15823}}^1$

素因数の和:15848

約数の個数: 32

約数和(自身を含む): 48421440

約数和(自身を除く): 26142656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 15823, 31646, 63292, 126584, 174053, 253168, 348106, 506336, 696212, 1012672, 1392424, 2025344, 2784848, 5569696, 11139392, 22278784]

約数ペア:

[(1, 22278784), (2, 11139392), (4, 5569696), (8, 2784848), (11, 2025344), (16, 1392424), (22, 1012672), (32, 696212), (44, 506336), (64, 348106), (88, 253168), (128, 174053), (176, 126584), (352, 63292), (704, 31646), (1408, 15823)]