67031228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 133146720

約数和(自身を除く): 66115492

約数列:

[1, 2, 4, 11, 22, 41, 44, 73, 82, 146, 164, 292, 451, 509, 803, 902, 1018, 1606, 1804, 2036, 2993, 3212, 5599, 5986, 11198, 11972, 20869, 22396, 32923, 37157, 41738, 65846, 74314, 83476, 131692, 148628, 229559, 408727, 459118, 817454, 918236, 1523437, 1634908, 3046874, 6093748, 16757807, 33515614, 67031228]

約数ペア:

[(1, 67031228), (2, 33515614), (4, 16757807), (11, 6093748), (22, 3046874), (41, 1634908), (44, 1523437), (73, 918236), (82, 817454), (146, 459118), (164, 408727), (292, 229559), (451, 148628), (509, 131692), (803, 83476), (902, 74314), (1018, 65846), (1606, 41738), (1804, 37157), (2036, 32923), (2993, 22396), (3212, 20869), (5599, 11972), (5986, 11198)]