28804514224

素因数分解:

$2^4\times {\mathrm{2213}}^1\times {\mathrm{813503}}^1$

素因数の和:815724

約数の個数: 20

約数和(自身を含む): 55834033536

約数和(自身を除く): 27029519312

約数列:

[1, 2, 4, 8, 16, 2213, 4426, 8852, 17704, 35408, 813503, 1627006, 3254012, 6508024, 13016048, 1800282139, 3600564278, 7201128556, 14402257112, 28804514224]

約数ペア:

[(1, 28804514224), (2, 14402257112), (4, 7201128556), (8, 3600564278), (16, 1800282139), (2213, 13016048), (4426, 6508024), (8852, 3254012), (17704, 1627006), (35408, 813503)]