64522696

素因数分解:

$2^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2309}}^1$

素因数の和:2821

約数の個数: 32

約数和(自身を含む): 138600000

約数和(自身を除く): 74077304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 499, 998, 1996, 2309, 3493, 3992, 4618, 6986, 9236, 13972, 16163, 18472, 27944, 32326, 64652, 129304, 1152191, 2304382, 4608764, 8065337, 9217528, 16130674, 32261348, 64522696]

約数ペア:

[(1, 64522696), (2, 32261348), (4, 16130674), (7, 9217528), (8, 8065337), (14, 4608764), (28, 2304382), (56, 1152191), (499, 129304), (998, 64652), (1996, 32326), (2309, 27944), (3493, 18472), (3992, 16163), (4618, 13972), (6986, 9236)]