1625792

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:229

約数の個数: 56

約数和(自身を含む): 3901440

約数和(自身を除く): 2275648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 191, 224, 266, 304, 382, 448, 532, 608, 764, 1064, 1216, 1337, 1528, 2128, 2674, 3056, 3629, 4256, 5348, 6112, 7258, 8512, 10696, 12224, 14516, 21392, 25403, 29032, 42784, 50806, 58064, 85568, 101612, 116128, 203224, 232256, 406448, 812896, 1625792]

約数ペア:

[(1, 1625792), (2, 812896), (4, 406448), (7, 232256), (8, 203224), (14, 116128), (16, 101612), (19, 85568), (28, 58064), (32, 50806), (38, 42784), (56, 29032), (64, 25403), (76, 21392), (112, 14516), (133, 12224), (152, 10696), (191, 8512), (224, 7258), (266, 6112), (304, 5348), (382, 4256), (448, 3629), (532, 3056), (608, 2674), (764, 2128), (1064, 1528), (1216, 1337)]