549052016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{691}}^1\times {\mathrm{937}}^1$

素因数の和:1689

約数の個数: 40

約数和(自身を含む): 1086586704

約数和(自身を除く): 537534688

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 691, 848, 937, 1382, 1874, 2764, 3748, 5528, 7496, 11056, 14992, 36623, 49661, 73246, 99322, 146492, 198644, 292984, 397288, 585968, 647467, 794576, 1294934, 2589868, 5179736, 10359472, 34315751, 68631502, 137263004, 274526008, 549052016]

約数ペア:

[(1, 549052016), (2, 274526008), (4, 137263004), (8, 68631502), (16, 34315751), (53, 10359472), (106, 5179736), (212, 2589868), (424, 1294934), (691, 794576), (848, 647467), (937, 585968), (1382, 397288), (1874, 292984), (2764, 198644), (3748, 146492), (5528, 99322), (7496, 73246), (11056, 49661), (14992, 36623)]