68965832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{883}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 139601280

約数和(自身を除く): 70635448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 751, 883, 1502, 1766, 3004, 3532, 6008, 7064, 9763, 11479, 19526, 22958, 39052, 45916, 78104, 91832, 663133, 1326266, 2652532, 5305064, 8620729, 17241458, 34482916, 68965832]

約数ペア:

[(1, 68965832), (2, 34482916), (4, 17241458), (8, 8620729), (13, 5305064), (26, 2652532), (52, 1326266), (104, 663133), (751, 91832), (883, 78104), (1502, 45916), (1766, 39052), (3004, 22958), (3532, 19526), (6008, 11479), (7064, 9763)]