64412992

素因数分解:

$2^6\times 7^1\times {\mathrm{143779}}^1$

素因数の和:143798

約数の個数: 28

約数和(自身を含む): 146080480

約数和(自身を除く): 81667488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 143779, 287558, 575116, 1006453, 1150232, 2012906, 2300464, 4025812, 4600928, 8051624, 9201856, 16103248, 32206496, 64412992]

約数ペア:

[(1, 64412992), (2, 32206496), (4, 16103248), (7, 9201856), (8, 8051624), (14, 4600928), (16, 4025812), (28, 2300464), (32, 2012906), (56, 1150232), (64, 1006453), (112, 575116), (224, 287558), (448, 143779)]