7290224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23981}}^1$

素因数の和:24008

約数の個数: 20

約数和(自身を含む): 14868840

約数和(自身を除く): 7578616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 23981, 47962, 95924, 191848, 383696, 455639, 911278, 1822556, 3645112, 7290224]

約数ペア:

[(1, 7290224), (2, 3645112), (4, 1822556), (8, 911278), (16, 455639), (19, 383696), (38, 191848), (76, 95924), (152, 47962), (304, 23981)]