75207886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 124540416

約数和(自身を除く): 49332530

約数列:

[1, 2, 13, 26, 71, 131, 142, 262, 311, 622, 923, 1703, 1846, 3406, 4043, 8086, 9301, 18602, 22081, 40741, 44162, 81482, 120913, 241826, 287053, 529633, 574106, 1059266, 2892611, 5785222, 37603943, 75207886]

約数ペア:

[(1, 75207886), (2, 37603943), (13, 5785222), (26, 2892611), (71, 1059266), (131, 574106), (142, 529633), (262, 287053), (311, 241826), (622, 120913), (923, 81482), (1703, 44162), (1846, 40741), (3406, 22081), (4043, 18602), (8086, 9301)]