65403968

素因数分解:

$2^6\times 7^1\times {\mathrm{145991}}^1$

素因数の和:146010

約数の個数: 28

約数和(自身を含む): 148327872

約数和(自身を除く): 82923904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 145991, 291982, 583964, 1021937, 1167928, 2043874, 2335856, 4087748, 4671712, 8175496, 9343424, 16350992, 32701984, 65403968]

約数ペア:

[(1, 65403968), (2, 32701984), (4, 16350992), (7, 9343424), (8, 8175496), (14, 4671712), (16, 4087748), (28, 2335856), (32, 2043874), (56, 1167928), (64, 1021937), (112, 583964), (224, 291982), (448, 145991)]