812896

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 1935360

約数和(自身を除く): 1122464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 191, 224, 266, 304, 382, 532, 608, 764, 1064, 1337, 1528, 2128, 2674, 3056, 3629, 4256, 5348, 6112, 7258, 10696, 14516, 21392, 25403, 29032, 42784, 50806, 58064, 101612, 116128, 203224, 406448, 812896]

約数ペア:

[(1, 812896), (2, 406448), (4, 203224), (7, 116128), (8, 101612), (14, 58064), (16, 50806), (19, 42784), (28, 29032), (32, 25403), (38, 21392), (56, 14516), (76, 10696), (112, 7258), (133, 6112), (152, 5348), (191, 4256), (224, 3629), (266, 3056), (304, 2674), (382, 2128), (532, 1528), (608, 1337), (764, 1064)]