38788988

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2711}}^1$

素因数の和:2802

約数の個数: 36

約数和(自身を含む): 80074512

約数和(自身を除く): 41285524

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 2711, 3577, 5422, 7154, 10844, 14308, 18977, 37954, 75908, 132839, 197903, 265678, 395806, 531356, 791612, 1385321, 2770642, 5541284, 9697247, 19394494, 38788988]

約数ペア:

[(1, 38788988), (2, 19394494), (4, 9697247), (7, 5541284), (14, 2770642), (28, 1385321), (49, 791612), (73, 531356), (98, 395806), (146, 265678), (196, 197903), (292, 132839), (511, 75908), (1022, 37954), (2044, 18977), (2711, 14308), (3577, 10844), (5422, 7154)]