38857776

素因数分解:

$2^4\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1259}}^1$

素因数の和:1913

約数の個数: 40

約数和(自身を含む): 100618560

約数和(自身を除く): 61760784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643, 1259, 1286, 1929, 2518, 2572, 3777, 3858, 5036, 5144, 7554, 7716, 10072, 10288, 15108, 15432, 20144, 30216, 30864, 60432, 809537, 1619074, 2428611, 3238148, 4857222, 6476296, 9714444, 12952592, 19428888, 38857776]

約数ペア:

[(1, 38857776), (2, 19428888), (3, 12952592), (4, 9714444), (6, 6476296), (8, 4857222), (12, 3238148), (16, 2428611), (24, 1619074), (48, 809537), (643, 60432), (1259, 30864), (1286, 30216), (1929, 20144), (2518, 15432), (2572, 15108), (3777, 10288), (3858, 10072), (5036, 7716), (5144, 7554)]