38919034

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 75185280

約数和(自身を除く): 36266246

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 79, 98, 154, 158, 457, 539, 553, 869, 914, 1078, 1106, 1738, 3199, 3871, 5027, 6083, 6398, 7742, 10054, 12166, 22393, 35189, 36103, 42581, 44786, 70378, 72206, 85162, 246323, 252721, 397133, 492646, 505442, 794266, 1769047, 2779931, 3538094, 5559862, 19459517, 38919034]

約数ペア:

[(1, 38919034), (2, 19459517), (7, 5559862), (11, 3538094), (14, 2779931), (22, 1769047), (49, 794266), (77, 505442), (79, 492646), (98, 397133), (154, 252721), (158, 246323), (457, 85162), (539, 72206), (553, 70378), (869, 44786), (914, 42581), (1078, 36103), (1106, 35189), (1738, 22393), (3199, 12166), (3871, 10054), (5027, 7742), (6083, 6398)]