22471320128

素因数分解:

$2^6\times {\mathrm{547}}^1\times {\mathrm{641891}}^1$

素因数の和:642450

約数の個数: 28

約数和(自身を含む): 44673115632

約数和(自身を除く): 22201795504

約数列:

[1, 2, 4, 8, 16, 32, 64, 547, 1094, 2188, 4376, 8752, 17504, 35008, 641891, 1283782, 2567564, 5135128, 10270256, 20540512, 41081024, 351114377, 702228754, 1404457508, 2808915016, 5617830032, 11235660064, 22471320128]

約数ペア:

[(1, 22471320128), (2, 11235660064), (4, 5617830032), (8, 2808915016), (16, 1404457508), (32, 702228754), (64, 351114377), (547, 41081024), (1094, 20540512), (2188, 10270256), (4376, 5135128), (8752, 2567564), (17504, 1283782), (35008, 641891)]