64451968

素因数分解:

$2^7\times 7^1\times {\mathrm{71933}}^1$

素因数の和:71954

約数の個数: 32

約数和(自身を含む): 146745360

約数和(自身を除く): 82293392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 71933, 143866, 287732, 503531, 575464, 1007062, 1150928, 2014124, 2301856, 4028248, 4603712, 8056496, 9207424, 16112992, 32225984, 64451968]

約数ペア:

[(1, 64451968), (2, 32225984), (4, 16112992), (7, 9207424), (8, 8056496), (14, 4603712), (16, 4028248), (28, 2301856), (32, 2014124), (56, 1150928), (64, 1007062), (112, 575464), (128, 503531), (224, 287732), (448, 143866), (896, 71933)]