65989196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{911}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 143001600

約数和(自身を除く): 77012404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 199, 364, 398, 796, 911, 1393, 1822, 2587, 2786, 3644, 5174, 5572, 6377, 10348, 11843, 12754, 18109, 23686, 25508, 36218, 47372, 72436, 82901, 165802, 181289, 331604, 362578, 725156, 1269023, 2356757, 2538046, 4713514, 5076092, 9427028, 16497299, 32994598, 65989196]

約数ペア:

[(1, 65989196), (2, 32994598), (4, 16497299), (7, 9427028), (13, 5076092), (14, 4713514), (26, 2538046), (28, 2356757), (52, 1269023), (91, 725156), (182, 362578), (199, 331604), (364, 181289), (398, 165802), (796, 82901), (911, 72436), (1393, 47372), (1822, 36218), (2587, 25508), (2786, 23686), (3644, 18109), (5174, 12754), (5572, 11843), (6377, 10348)]