420476224

素因数分解:

$2^6\times 7^1\times {\mathrm{938563}}^1$

素因数の和:938582

約数の個数: 28

約数和(自身を含む): 953581024

約数和(自身を除く): 533104800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 938563, 1877126, 3754252, 6569941, 7508504, 13139882, 15017008, 26279764, 30034016, 52559528, 60068032, 105119056, 210238112, 420476224]

約数ペア:

[(1, 420476224), (2, 210238112), (4, 105119056), (7, 60068032), (8, 52559528), (14, 30034016), (16, 26279764), (28, 15017008), (32, 13139882), (56, 7508504), (64, 6569941), (112, 3754252), (224, 1877126), (448, 938563)]