42821968

素因数分解:

$2^4\times 7^1\times {\mathrm{433}}^1\times {\mathrm{883}}^1$

素因数の和:1331

約数の個数: 40

約数和(自身を含む): 95146688

約数和(自身を除く): 52324720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 433, 866, 883, 1732, 1766, 3031, 3464, 3532, 6062, 6181, 6928, 7064, 12124, 12362, 14128, 24248, 24724, 48496, 49448, 98896, 382339, 764678, 1529356, 2676373, 3058712, 5352746, 6117424, 10705492, 21410984, 42821968]

約数ペア:

[(1, 42821968), (2, 21410984), (4, 10705492), (7, 6117424), (8, 5352746), (14, 3058712), (16, 2676373), (28, 1529356), (56, 764678), (112, 382339), (433, 98896), (866, 49448), (883, 48496), (1732, 24724), (1766, 24248), (3031, 14128), (3464, 12362), (3532, 12124), (6062, 7064), (6181, 6928)]