65376892

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 136407040

約数和(自身を除く): 71030148

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 109, 124, 217, 218, 434, 436, 691, 763, 868, 1382, 1526, 2764, 3052, 3379, 4837, 6758, 9674, 13516, 19348, 21421, 23653, 42842, 47306, 75319, 85684, 94612, 149947, 150638, 299894, 301276, 527233, 599788, 1054466, 2108932, 2334889, 4669778, 9339556, 16344223, 32688446, 65376892]

約数ペア:

[(1, 65376892), (2, 32688446), (4, 16344223), (7, 9339556), (14, 4669778), (28, 2334889), (31, 2108932), (62, 1054466), (109, 599788), (124, 527233), (217, 301276), (218, 299894), (434, 150638), (436, 149947), (691, 94612), (763, 85684), (868, 75319), (1382, 47306), (1526, 42842), (2764, 23653), (3052, 21421), (3379, 19348), (4837, 13516), (6758, 9674)]