38888979374

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{286163}}^1$

素因数の和:286760

約数の個数: 32

約数和(自身を含む): 70712269056

約数和(自身を除く): 31823289682

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 571, 1142, 3997, 7994, 9707, 19414, 67949, 135898, 286163, 572326, 2003141, 4006282, 4864771, 9729542, 34053397, 68106794, 163399073, 326798146, 1143793511, 2287587022, 2777784241, 5555568482, 19444489687, 38888979374]

約数ペア:

[(1, 38888979374), (2, 19444489687), (7, 5555568482), (14, 2777784241), (17, 2287587022), (34, 1143793511), (119, 326798146), (238, 163399073), (571, 68106794), (1142, 34053397), (3997, 9729542), (7994, 4864771), (9707, 4006282), (19414, 2003141), (67949, 572326), (135898, 286163)]