39441064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{701}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 79901640

約数和(自身を除く): 40460576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 541, 701, 1082, 1402, 2164, 2804, 4328, 5608, 7033, 9113, 14066, 18226, 28132, 36452, 56264, 72904, 379241, 758482, 1516964, 3033928, 4930133, 9860266, 19720532, 39441064]

約数ペア:

[(1, 39441064), (2, 19720532), (4, 9860266), (8, 4930133), (13, 3033928), (26, 1516964), (52, 758482), (104, 379241), (541, 72904), (701, 56264), (1082, 36452), (1402, 28132), (2164, 18226), (2804, 14066), (4328, 9113), (5608, 7033)]