39389892

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3319}}^1$

素因数の和:3392

約数の個数: 48

約数和(自身を含む): 98165760

約数和(自身を除く): 58775868

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3319, 3956, 5934, 6638, 9957, 11868, 13276, 19914, 39828, 76337, 142717, 152674, 229011, 285434, 305348, 428151, 458022, 570868, 856302, 916044, 1712604, 3282491, 6564982, 9847473, 13129964, 19694946, 39389892]

約数ペア:

[(1, 39389892), (2, 19694946), (3, 13129964), (4, 9847473), (6, 6564982), (12, 3282491), (23, 1712604), (43, 916044), (46, 856302), (69, 570868), (86, 458022), (92, 428151), (129, 305348), (138, 285434), (172, 229011), (258, 152674), (276, 142717), (516, 76337), (989, 39828), (1978, 19914), (2967, 13276), (3319, 11868), (3956, 9957), (5934, 6638)]