66142258

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 125397720

約数和(自身を除く): 59255462

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 193, 269, 386, 538, 637, 1274, 1351, 1883, 2509, 2702, 3497, 3766, 5018, 6994, 9457, 13181, 17563, 18914, 24479, 26362, 35126, 48958, 51917, 103834, 122941, 171353, 245882, 342706, 363419, 674921, 726838, 1349842, 2543933, 4724447, 5087866, 9448894, 33071129, 66142258]

約数ペア:

[(1, 66142258), (2, 33071129), (7, 9448894), (13, 5087866), (14, 4724447), (26, 2543933), (49, 1349842), (91, 726838), (98, 674921), (182, 363419), (193, 342706), (269, 245882), (386, 171353), (538, 122941), (637, 103834), (1274, 51917), (1351, 48958), (1883, 35126), (2509, 26362), (2702, 24479), (3497, 18914), (3766, 17563), (5018, 13181), (6994, 9457)]