6420007168

素因数分解:

$2^8\times {\mathrm{89}}^1\times {\mathrm{281777}}^1$

素因数の和:281882

約数の個数: 36

約数和(自身を含む): 12958970220

約数和(自身を除く): 6538963052

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 712, 1424, 2848, 5696, 11392, 22784, 281777, 563554, 1127108, 2254216, 4508432, 9016864, 18033728, 25078153, 36067456, 50156306, 72134912, 100312612, 200625224, 401250448, 802500896, 1605001792, 3210003584, 6420007168]

約数ペア:

[(1, 6420007168), (2, 3210003584), (4, 1605001792), (8, 802500896), (16, 401250448), (32, 200625224), (64, 100312612), (89, 72134912), (128, 50156306), (178, 36067456), (256, 25078153), (356, 18033728), (712, 9016864), (1424, 4508432), (2848, 2254216), (5696, 1127108), (11392, 563554), (22784, 281777)]