28462988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1567}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 52684800

約数和(自身を除く): 24221812

約数列:

[1, 2, 4, 19, 38, 76, 239, 478, 956, 1567, 3134, 4541, 6268, 9082, 18164, 29773, 59546, 119092, 374513, 749026, 1498052, 7115747, 14231494, 28462988]

約数ペア:

[(1, 28462988), (2, 14231494), (4, 7115747), (19, 1498052), (38, 749026), (76, 374513), (239, 119092), (478, 59546), (956, 29773), (1567, 18164), (3134, 9082), (4541, 6268)]