39691036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4157}}^1$

素因数の和:4210

約数の個数: 48

約数和(自身を含む): 89413632

約数和(自身を除く): 49722596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4157, 4774, 8314, 9548, 16628, 29099, 45727, 58198, 91454, 116396, 128867, 182908, 257734, 320089, 515468, 640178, 902069, 1280356, 1417537, 1804138, 2835074, 3608276, 5670148, 9922759, 19845518, 39691036]

約数ペア:

[(1, 39691036), (2, 19845518), (4, 9922759), (7, 5670148), (11, 3608276), (14, 2835074), (22, 1804138), (28, 1417537), (31, 1280356), (44, 902069), (62, 640178), (77, 515468), (124, 320089), (154, 257734), (217, 182908), (308, 128867), (341, 116396), (434, 91454), (682, 58198), (868, 45727), (1364, 29099), (2387, 16628), (4157, 9548), (4774, 8314)]