15663663856

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{773}}^1\times {\mathrm{4507}}^1$

素因数の和:5569

約数の個数: 40

約数和(自身を含む): 30502516464

約数和(自身を除く): 14838852608

約数列:

[1, 2, 4, 8, 16, 281, 562, 773, 1124, 1546, 2248, 3092, 4496, 4507, 6184, 9014, 12368, 18028, 36056, 72112, 217213, 434426, 868852, 1266467, 1737704, 2532934, 3475408, 3483911, 5065868, 6967822, 10131736, 13935644, 20263472, 27871288, 55742576, 978978991, 1957957982, 3915915964, 7831831928, 15663663856]

約数ペア:

[(1, 15663663856), (2, 7831831928), (4, 3915915964), (8, 1957957982), (16, 978978991), (281, 55742576), (562, 27871288), (773, 20263472), (1124, 13935644), (1546, 10131736), (2248, 6967822), (3092, 5065868), (4496, 3483911), (4507, 3475408), (6184, 2532934), (9014, 1737704), (12368, 1266467), (18028, 868852), (36056, 434426), (72112, 217213)]