39285316

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 81765376

約数和(自身を除く): 42480060

約数列:

[1, 2, 4, 7, 14, 28, 43, 67, 86, 134, 172, 268, 301, 469, 487, 602, 938, 974, 1204, 1876, 1948, 2881, 3409, 5762, 6818, 11524, 13636, 20167, 20941, 32629, 40334, 41882, 65258, 80668, 83764, 130516, 146587, 228403, 293174, 456806, 586348, 913612, 1403047, 2806094, 5612188, 9821329, 19642658, 39285316]

約数ペア:

[(1, 39285316), (2, 19642658), (4, 9821329), (7, 5612188), (14, 2806094), (28, 1403047), (43, 913612), (67, 586348), (86, 456806), (134, 293174), (172, 228403), (268, 146587), (301, 130516), (469, 83764), (487, 80668), (602, 65258), (938, 41882), (974, 40334), (1204, 32629), (1876, 20941), (1948, 20167), (2881, 13636), (3409, 11524), (5762, 6818)]