72958040402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{65257639}}^1$

素因数の和:65257697

約数の個数: 16

約数和(自身を含む): 120596118720

約数和(自身を除く): 47638078318

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 65257639, 130515278, 848349307, 1696698614, 2806078477, 5612156954, 36479020201, 72958040402]

約数ペア:

[(1, 72958040402), (2, 36479020201), (13, 5612156954), (26, 2806078477), (43, 1696698614), (86, 848349307), (559, 130515278), (1118, 65257639)]