66741194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 111491856

約数和(自身を除く): 44750662

約数列:

[1, 2, 13, 26, 41, 82, 137, 274, 457, 533, 914, 1066, 1781, 3562, 5617, 5941, 11234, 11882, 18737, 37474, 62609, 73021, 125218, 146042, 243581, 487162, 813917, 1627834, 2566969, 5133938, 33370597, 66741194]

約数ペア:

[(1, 66741194), (2, 33370597), (13, 5133938), (26, 2566969), (41, 1627834), (82, 813917), (137, 487162), (274, 243581), (457, 146042), (533, 125218), (914, 73021), (1066, 62609), (1781, 37474), (3562, 18737), (5617, 11882), (5941, 11234)]