28716324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26297}}^1$

素因数の和:26324

約数の個数: 48

約数和(自身を含む): 82470528

約数和(自身を除く): 53754204

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 26297, 52594, 78891, 105188, 157782, 184079, 315564, 341861, 368158, 552237, 683722, 736316, 1025583, 1104474, 1367444, 2051166, 2208948, 2393027, 4102332, 4786054, 7179081, 9572108, 14358162, 28716324]

約数ペア:

[(1, 28716324), (2, 14358162), (3, 9572108), (4, 7179081), (6, 4786054), (7, 4102332), (12, 2393027), (13, 2208948), (14, 2051166), (21, 1367444), (26, 1104474), (28, 1025583), (39, 736316), (42, 683722), (52, 552237), (78, 368158), (84, 341861), (91, 315564), (156, 184079), (182, 157782), (273, 105188), (364, 78891), (546, 52594), (1092, 26297)]