38673712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31391}}^1$

素因数の和:31417

約数の個数: 40

約数和(自身を含む): 93422592

約数和(自身を除く): 54748880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 31391, 62782, 125564, 219737, 251128, 345301, 439474, 502256, 690602, 878948, 1381204, 1757896, 2417107, 2762408, 3515792, 4834214, 5524816, 9668428, 19336856, 38673712]

約数ペア:

[(1, 38673712), (2, 19336856), (4, 9668428), (7, 5524816), (8, 4834214), (11, 3515792), (14, 2762408), (16, 2417107), (22, 1757896), (28, 1381204), (44, 878948), (56, 690602), (77, 502256), (88, 439474), (112, 345301), (154, 251128), (176, 219737), (308, 125564), (616, 62782), (1232, 31391)]