27984416

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{46027}}^1$

素因数の和:46056

約数の個数: 24

約数和(自身を含む): 57995280

約数和(自身を除く): 30010864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 46027, 92054, 184108, 368216, 736432, 874513, 1472864, 1749026, 3498052, 6996104, 13992208, 27984416]

約数ペア:

[(1, 27984416), (2, 13992208), (4, 6996104), (8, 3498052), (16, 1749026), (19, 1472864), (32, 874513), (38, 736432), (76, 368216), (152, 184108), (304, 92054), (608, 46027)]