28236364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23609}}^1$

素因数の和:23649

約数の個数: 24

約数和(自身を含む): 55530720

約数和(自身を除く): 27294356

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 23609, 47218, 94436, 306917, 543007, 613834, 1086014, 1227668, 2172028, 7059091, 14118182, 28236364]

約数ペア:

[(1, 28236364), (2, 14118182), (4, 7059091), (13, 2172028), (23, 1227668), (26, 1086014), (46, 613834), (52, 543007), (92, 306917), (299, 94436), (598, 47218), (1196, 23609)]