22288672

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5237}}^1$

素因数の和:5273

約数の個数: 48

約数和(自身を含む): 52799040

約数和(自身を除く): 30510368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 5237, 10474, 20948, 36659, 41896, 73318, 83792, 99503, 146636, 167584, 199006, 293272, 398012, 586544, 696521, 796024, 1173088, 1393042, 1592048, 2786084, 3184096, 5572168, 11144336, 22288672]

約数ペア:

[(1, 22288672), (2, 11144336), (4, 5572168), (7, 3184096), (8, 2786084), (14, 1592048), (16, 1393042), (19, 1173088), (28, 796024), (32, 696521), (38, 586544), (56, 398012), (76, 293272), (112, 199006), (133, 167584), (152, 146636), (224, 99503), (266, 83792), (304, 73318), (532, 41896), (608, 36659), (1064, 20948), (2128, 10474), (4256, 5237)]