39873670316

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{3391}}^1$

素因数の和:3894

約数の個数: 48

約数和(自身を含む): 71482736640

約数和(自身を除く): 31609066324

約数列:

[1, 2, 4, 79, 127, 158, 254, 293, 316, 508, 586, 1172, 3391, 6782, 10033, 13564, 20066, 23147, 37211, 40132, 46294, 74422, 92588, 148844, 267889, 430657, 535778, 861314, 993563, 1071556, 1722628, 1987126, 2939669, 3974252, 5879338, 11758676, 34021903, 68043806, 78491477, 126182501, 136087612, 156982954, 252365002, 313965908, 504730004, 9968417579, 19936835158, 39873670316]

約数ペア:

[(1, 39873670316), (2, 19936835158), (4, 9968417579), (79, 504730004), (127, 313965908), (158, 252365002), (254, 156982954), (293, 136087612), (316, 126182501), (508, 78491477), (586, 68043806), (1172, 34021903), (3391, 11758676), (6782, 5879338), (10033, 3974252), (13564, 2939669), (20066, 1987126), (23147, 1722628), (37211, 1071556), (40132, 993563), (46294, 861314), (74422, 535778), (92588, 430657), (148844, 267889)]