23942128

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11251}}^1$

素因数の和:11285

約数の個数: 40

約数和(自身を含む): 55809920

約数和(自身を除く): 31867792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 11251, 22502, 45004, 78757, 90008, 157514, 180016, 213769, 315028, 427538, 630056, 855076, 1260112, 1496383, 1710152, 2992766, 3420304, 5985532, 11971064, 23942128]

約数ペア:

[(1, 23942128), (2, 11971064), (4, 5985532), (7, 3420304), (8, 2992766), (14, 1710152), (16, 1496383), (19, 1260112), (28, 855076), (38, 630056), (56, 427538), (76, 315028), (112, 213769), (133, 180016), (152, 157514), (266, 90008), (304, 78757), (532, 45004), (1064, 22502), (2128, 11251)]