66290224

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4139}}^1$

素因数の和:4178

約数の個数: 80

約数和(自身を含む): 172488960

約数和(自身を除く): 106198736

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 4139, 8008, 8278, 16016, 16556, 28973, 33112, 45529, 53807, 57946, 66224, 91058, 107614, 115892, 182116, 215228, 231784, 318703, 364232, 376649, 430456, 463568, 591877, 637406, 728464, 753298, 860912, 1183754, 1274812, 1506596, 2367508, 2549624, 3013192, 4143139, 4735016, 5099248, 6026384, 8286278, 9470032, 16572556, 33145112, 66290224]

約数ペア:

[(1, 66290224), (2, 33145112), (4, 16572556), (7, 9470032), (8, 8286278), (11, 6026384), (13, 5099248), (14, 4735016), (16, 4143139), (22, 3013192), (26, 2549624), (28, 2367508), (44, 1506596), (52, 1274812), (56, 1183754), (77, 860912), (88, 753298), (91, 728464), (104, 637406), (112, 591877), (143, 463568), (154, 430456), (176, 376649), (182, 364232), (208, 318703), (286, 231784), (308, 215228), (364, 182116), (572, 115892), (616, 107614), (728, 91058), (1001, 66224), (1144, 57946), (1232, 53807), (1456, 45529), (2002, 33112), (2288, 28973), (4004, 16556), (4139, 16016), (8008, 8278)]