66876628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{683}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 144789120

約数和(自身を除く): 77912492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 269, 364, 538, 683, 1076, 1366, 1883, 2732, 3497, 3766, 4781, 6994, 7532, 8879, 9562, 13988, 17758, 19124, 24479, 35516, 48958, 62153, 97916, 124306, 183727, 248612, 367454, 734908, 1286089, 2388451, 2572178, 4776902, 5144356, 9553804, 16719157, 33438314, 66876628]

約数ペア:

[(1, 66876628), (2, 33438314), (4, 16719157), (7, 9553804), (13, 5144356), (14, 4776902), (26, 2572178), (28, 2388451), (52, 1286089), (91, 734908), (182, 367454), (269, 248612), (364, 183727), (538, 124306), (683, 97916), (1076, 62153), (1366, 48958), (1883, 35516), (2732, 24479), (3497, 19124), (3766, 17758), (4781, 13988), (6994, 9562), (7532, 8879)]