40427842

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2441}}^1$

素因数の和:2483

約数の個数: 36

約数和(自身を含む): 76417506

約数和(自身を除く): 35989664

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 338, 637, 1183, 1274, 2366, 2441, 4882, 8281, 16562, 17087, 31733, 34174, 63466, 119609, 222131, 239218, 412529, 444262, 825058, 1554917, 2887703, 3109834, 5775406, 20213921, 40427842]

約数ペア:

[(1, 40427842), (2, 20213921), (7, 5775406), (13, 3109834), (14, 2887703), (26, 1554917), (49, 825058), (91, 444262), (98, 412529), (169, 239218), (182, 222131), (338, 119609), (637, 63466), (1183, 34174), (1274, 31733), (2366, 17087), (2441, 16562), (4882, 8281)]